Helpful Hint > A commenter just told me this same foam can be bought new at home improvement stores as its also used as an under layer for new wood floors.
Being from an area of Texas where hiking for days out in the woods is not available, I have camped for several days on the Colorado River and large tanks( ponds for you non Texans) while fishing. I sewed many bags to carry my "stuff" like plastic boxes filled with lures that would fit my web belt which carried my GI canteen and .22 pistol. I made pouches to carry boxes of ammo as well. It was so much fun building them using the trial and error method. That is what I like about your videos as you love to design and sew items to help you out in the woods. Thanks for sharing. A word of advice for improving your sleeping pad, make one side using fleece which will also help you stay warm. Keep the videos coming, Dave.
Everyone else has said everything that I would have, except for one thing: I've always admired the fact that you do your own sewing on these projects. I know a lotta guys who'd refuse to learn to sew for a variety of reasons, but you just dove right in and actually took the time to explain locking in the stitch to the viewers. It's such a minor thing, but I love it. (Also, I love your running gag of Camo Because It's Cool.) I learned to sew as a kid. My mom refused to make my Halloween/theater costumes for me, but was willing to HELP me make them. By the time I was a teen, I was taking in the waists on my jeans (the curse of tall and thin guys) by myself. I've found that having a bit of sewing knowledge helps you in so many interesting and cool ways, especially if you're doing things on a budget.
Very well said! Funny thing about me sewing, With me being a welder I often ruin clothes and had to sew up rips and burns by hand. I got sick of it and learned to sew with a machine. I then started sewing bags for cook kits, then fire kits. Next came sleeping bag covers then shelters and on and on! It is a great way of saving money but the best part? If you cant buy what you want, then make it! Thanks for the comment and thanks for watching
Sewing is really relaxing and having a standard and heavy duty machine for making canvass tents and other gear has saved a lot of money . I still have a very old foot powered treadle sewing machine which was found in a garbage dump and totally reconditioned and it works great . ATB
Every feller should his way aroud a sewing machine,hey my third wife taught me!! I do alot of my own sewing projects! Alsome video David as you useally do
@@Reallybigmonkey1 Many times I think the homemade sewn items are sturdier? You can be sure of the quality of the seams when you do it yourself. Another great video: make it yourself and not trying to sell the expensive stuff which many of us can't afford. Thanks for all your great information!
Holy Gunsmoke! You sew too! Unimpressed you sew with a sewing machine and you were on the floor I must say you so better on the floor than I do sitting at a table. You have also inspired me to make one of of your pad creations. Thanks for being so creative and cheap LOL. I love cheap
@@Reallybigmonkey1 yeah well you should see what the words look like with autocorrect. I literally had to turn autocorrect off because it was calling people foul names. Good way of losing friends LOL
Snug as a bug in a rug pad!Love that idea , ideas flashing --next maybe two sewn together as a bag????Or tentinsulating liner under tarp Nice to see your happy face grinning with pride at job well done and happily encouraging others to use their noggins.Sewing is a good skill to have and you get better with time. Very handy for all to have amazing adventures with.. CAN'T NEVER DID A THING!
Funny you mentioned two sewn like a bag. I never thought about doing that but several people commented that and now I love the idea! Yep, nothing beats having sewing skills. It not only saves money but allows inventions to come to life! Thanks for watching Lavonne
Great idea Dave. I am a hammock camper and the commercial underquilt options are really expensive. It would appear your idea could be applied to a hammock very easily. Your idea is impervious to the wind and not at all subject to compression. You have a real winner there for both ground and hammock applications.
Thanks Jim, I'm glad you liked it. Man you have stirred an idea in my head now! Since I sewed the bag, then why not sew some tie ons for a hammock so it doesn't move around? Thanks for watching
Jim Ferguson - Might sound weird , but I use a military body bag for a comfortable and FLAT hammock - sleeping bag cover . Stuff if full of leaves and it gets you off the ground and makes a passable mattress . Put gear in it and use for a flotation device for crossing a river ... or as I did in Canada , used it to get to an island in a lake . Can be used as an improvised back pack and also good as a litter for carrying people in an SAR / search and rescue scenario . Drag it over snow with firewood . ATB !
Nav Star Great idea, I told Dave a while back about how the body bags can be used as a bivi bag, a pole bed, a hammock, improvise a camp chair, a bed roll, a pack and more. Dave said he didn’t know where he could get one, he had never seen them for sale. I am with you, I love mine with a cheap fleece bag and one of my old military 80% wool blankets- sounds a bit strange but it’s awesome!
Julian Dorrell - And you have some great ideas as well . I purchased 2 body bags about 10 years ago in Colorado Springs at Glenn's Army Surplus . Was going to call them and see if they still sell them and will ship , but they aren't open yet .... before 8:AM . 719-900-4553 Daves mat would work great inside or on top of a body bag . www.bing.com/search?q=glenn%27s+army+surplus+colorado+springs&form=PRUSEN&mkt=en-us&httpsmsn=1&refig=56498eee8b144a7d9eacc2d638717a8f&sp=4&qs=SC&pq=glenns+army+&sk=SC3&sc=8-12&cvid=56498eee8b144a7d9eacc2d638717a8f
Nav Star, I served 93 - 97 and since then I have purchased two also to pass on to my twins as we are beginning to enjoy the outdoors more. None of us like sleeping on the ground! I have seen the Dutch ones as well as US issue and they are known by numerous names but most commonly (and less morbidly ) as combat stretchers and combat drag bags. If I had more, I would send Dave one as a Christmas/get out there and try it gift. I originally commented on his bush chair/bed vid he basically made a body bag but with a little more thought about design and comfort in use. You should check it out if you don’t remember it from 2 or 3 months ago.
You could also tie off your bedding project, like they did with quilts in the old days. It will keep your bedding from bunching or shifting & keep everything intact. YOU, SIR ARE A GENIUS!!!
I've used mylar blankets under different pads and it always helped keep the cold from coming thru , but your idea not only keeps cold from coming thru it seems to reflect your own heat back to you also. Great idea. I am going to try to make one maybe using cordura on the bottom and cotton or wool on top. I also like your idea of installing a zipper at one end for cleaning purposes. I think your one of the cleverest camper inventors out there. you are always finding better or different ways to enjoy life. I have stolen some of your ideas and I was never disappointed with the results. Please keep doing what your doing.
Man that sounds great! The ultimate pad would be Cordura on the bottom and wool on the top. Well worth making. I'm glad you like what all Ive made. Thanks for watching Charles
This is one of your best Ideas for what I call a bed roll...It would be worth buying all the materials to make one ..I do not know how to sew on a machine and do not have one ..But I know a little business that would do the sewing... It is a place that sells the machines and teaches people how to sew
Sounds great brother and I'm glad you liked it that much! Oh yes, its absolutely worth making. I was shocked at how well it worked for me. I did learn from a commenter that this foam can also be bought at home improvement stores because its also used as an under layer for new wood floors. Thanks for watching
Good one, I enjoy the found treasure. Not exactly dumpster diving, but recycling at it's best. My aunt was a quilter, so large scraps were often available. Sleep under a fleece quilt some time. The velcro is a great idea, for the next time. Dirt happens. See you in the next one
Thanks, I'm glad you liked it Jesse. Recycled, used, cheap its all treasure to me! I think the older folks knew the value of saving everything. Thanks for watching
Seeing videos like this makes me glad my parents and grandparents insisted on learning how to sew. My buddies laugh and my wife used to until I took in the waist on her work pants and hemmed her jeans.
LOL, Theres always been some laughs around men sewing but thos of us men that do sew? We know how much skill it really takes to do it well. Ive always been amazed at the complexity of the machine itself.
I like this idea a lot. I may make one of these. I think that a waterproof bottom that goes up a little over onto the top would allow it to be used where there may be moisture in the soil that will evaporate up into the cloth. Also, you would not have to have a ground cloth. If you made the top with two layers of cloth, that you could get into, then you would have a complete sleep system. Just pull it out, unroll it and get in. You could make the top from fleece or line the top with fleece.
I think.........by your reaction that you are thrilled at how well it worked. Now you'll have everyone looking for foam and mylar....lol. Thanks for showing us how to make it. I'm sure that sewing on the floor wasn't comfortable. I wouldn't be able to get up from there...lol. Take care.
And you are correct! I was honestly shocked at how well it worked. Oh it was a pain in the ole back working off the floor but it was worth it! Thanks for watching Lady B
A man after my own heart. Yes, I sew, and a certified welder. Retired now and enjoying my forest back behind my log cabin. Really cool insulation pad David.
im a hairdresser closed down almost a year in toronto canada ....because its open im studying welding so i dont go crazy from lack of activity... im collecting all the gear to bug out ...i wish i had a cabin so i don't have to be isolated in the city
Hey Dave. It's been many years since you made this video, but I'm still working on procuring the foam. I researched it and it is called Volara. One of the reasons it works so well is because it reflects heat very well. It is closed cell foam, which means it's impervious to cold. It reflects heat better than mylar. I also discovered that Mylar is transparent! How a transparent material can be reflective is beyond me. I've always kept this video in mind. You are a brilliant man and I really respect/appreciate your ingenuity and your determination. Thanks again for your great videos! :)
Very cool David. Very cool. I also had a chuckle out of how excited you got. With that awesome home brew non electric heating pad you could also put a cheap blow up mattress under it for the ultimate comfort sleeping system. So, another great invention by Dave the Reallybigmonkey. :-)
amy fletcher : That is what I thought as well. I used to make my kids’ bedroom sets ( bedspread curtains etc...) and if the stuffing in the middle of the bedspread was not attached at each corners it shitted and once it balls up it never looks or feel the same again. I even sewed lines vertically or horizontally, depending of the pattern to hold everything in place. The only problem I see with that would be that it becomes un-washable, but I don’t think that many commercial are washable. But you usually put a sleeping bag on top of it ( well... here in the North Pole anyways.) lol. And then the use of a zipper would be unnecessary. But what an awesome project! Awesome 😎!
The un washable part was because of the content of your sleep pad, my bed spreads were made of synthetic material that you could wash...just to clarify...😊
If you put the home-made pad on TOP of the inflatable one, I bet you'd never have to worry about cold ground again! Really great idea! I'd love to make a few of these some day!
@@Reallybigmonkey1 you're welcome buddy! Been following your channel for years! This is another of many great ideas you've shown me. I appreciate all the work you do for these videos.
You have no idea how many times I have had to sew things on the go, I do 7 month survival every year and walking through the trees rips your clothes, I've sewn my pack several times, tarp, hammock, made inventions, you name it. To be a schooled survivalist you have to learn to sew.
Again brilliant. Air mattresses aren't good insulators at all. Because the air in it, gets cold. Foam or better Mylar is the best insulator against cold. Well done David! Thank you for sharing.👍😁
Thanks, I'm glad you liked it. They claim some air pads have insulation but, they still get blown up with air and air aint no insulator! LOL. Thanks for watching
wow i have a ton of catching up to do here i see. Your channel is just fantastic for us who need to learn more about serious outdoor adventures. Just GREAT content as always and thanks for sharing. Gretings from WW2HistoryHunter.
Some pads (thermarest, big agnes) actually have Mylar that hangs down on the inside of each chamber when inflated. Best pads I’ve used (insulated and non insulated) for comfort, warmth and weight are from Big Agnes. Not cheap though like you said. Always enjoy your videos.
Well u would make a heck of a Christmas present wrapper lol, awesome video man,I bought a sewing machine just because I been watching u make stuff and I just had to try it.i think I have called the sewing machine every name there is so far lol but I'm getting better somewhat each day.thanks for sharing man,I definitely need to try this
LOL! Hang in there brother, me and my sewing machine went round n round until I got used to using it. Im finally at a point where I know what all to do with it.
Loved the video. I had an old reflectix foam cored pad that was fraying around the edging so I sewed up a cover for it. Hadn't used the machine in a few years so my wife patiently helped me re-learn. Thank you for the inspiration.
So glad you showed that. Tell people how comfy it is too because of the contours. I use this but never thought about the reflection part. Also tried it with crossed contours but it was enormous when I rolled it up. All the best
Fantastic Dave as always, Like I've said before about your projects your bringing to much common since to the outdoors . Could be you should slide that air mate into your envelope and have the best of two worlds warmth and comfort . Yup had to come down of the mountain because of the fires, just in case San Diego has a fire problem also it can go up like a torch also but were ready . Happy Trails Great Video
Thanks Mike, I'm glad you liked it. Yep, common sense mixed with cheap. LOL. I hope them wild fires go away soon. Im horrified at the damages its done. Take care brother and Thanks for watching
Your neighbors must have a riot when they look out their window into your yard. : ) That is a great idea. Up here where I live that would be excellent. Another super invention from Daves Warehouse And Bunker. All the best my friend Paul
Hey Dave, Thanks for this episode man....''If you can dream it...try to make it'' says Good- Ole Dave P....Glad it all came together so perfectly, you were so tickled, it was great to see...You have once again cobbled-together a one-of-a-kind jewel...Great job !! I'll just bet you thought you'd died and went to heaven when you saw that bolt of woodland camo fabric huh ?....I'm wondering...have you made any pajamas ? Or how 'bout some winter out-fits for them cats ?...haha The only thing better would have been Olive-Drab, am I right ?...You take care of yourself Brother, and enjoy that OT money...We'll see ya' in the next one...BLESSINGS AND CHEERS !!
You are very welcome Steve and I'm glad you liked it. LOL, man I went nuts over that fabric! No pajamas yet but its coming. Thanks for watching Brother
@@Reallybigmonkey1 , I'll bet you did go nuts over that fabric, I don't doubt that for a minute...How's about taking us along with you on your next supply/scrounging/shopping run ? It would be fun to hear your commentary while exploring for hidden ''jewels''. Just a thought...still surprised about the PJ's though...haha... ATB man.
Love that the project worked out just the way you wanted it to. I have been unable to watch any videos for the past few months, as I have been homeless and job hunting. Fortunately I was able to couch surf during that time, but always had in mind the tips I have been learning on your videos, in case I had to rough it! Looking forward to catching up on some of your other videos I have missed in the meanwhile, once I am settled in to my new accommodating and job.
Thanks Mark, I'm glad you liked it Brother. Ah man I hate to hear what's happening to you right now. Hopefully something will pop up and this will be a temporary situation. Take care and I'll see ya in the next one
I put a piece of bubble foil reflectics in my under quilt for my hammock. Under quilt is only rated for 0 Celsius. I couldn't believe the difference. It's about half inch thick. Two layers of that and some fabric would be good too. Great build
Very interesting product! I‘m just wondering if a mylar layer right under the camo cloth would insulate/reflect heat even better, as it would be closer to the body? Best greetings, Tim Upon second thought: No! If the cloth gets damp or moist the mylar could conduct heat away. Your layering is better, I reckon!
Thanks, I'm glad you liked it Brother! That was my thought at first but just like you said, a thin layer of cloth may just allow sweat to form. Thanks for watching
Years ago, I saw a Dow Corning commercial about something that they made for the spacecrafts. They used a foil layer and then a paper layer and then foil again, and repeated this many times. They somehow sealed it together in a vacuum, so it made a many layer thermos bottle like panel. So your idea is a good one,, like always, and, ,Thank you for sharing,,,
Funny how layers always do better than one thick piece. Also funny how vacuums work. That does something to the nature of materials that's hard to explain. I'm glad you liked it. Thanks for watching
I also considered that, but dropped it. Completely wrong size for me... and the sun shade mat wears down pretty quickly on rough ground. The outer layers shown in the video would protect against that. Yes, if I had nothing else, I would certainly improvise and be glad to use a sun shade or whatever I had at hand. If planning and not having lost gear, I would go for what is shown in the video as it seems far more designed for the purpose. The sun shade mat is not bad, but the layered system shown simply looks a lot better.
I enjoyed the idea and the video. I wondered about how supportive it is for ones back. I suppose if it becomes an issue you could put it on top of the inflatable. Thanks for all your hard work providing these videos for the rest of us to enjoy.
Thanks Jere, I'm glad you liked it. It's fairly supportive and comfy since it's close to 3/4 in. thick. I'm sure I'll use it and the pad for extra comfort.
Hey David I recently came across this article "Scientists develop first fabric to automatically cool or insulate depending on conditions - Novo Scriptorium". After watching this video of yours, I thought perhaps you and your subscribers that have "fertile minds" for DIY bushcraft may find it interesting as to what may be on the horizon. Really enjoy your content. Cheers! Peter Novo Scriptorium Scientists develop first fabric to automatically cool or insulate depending on conditions Despite decades of innovation in fabrics with high-tech thermal properties that keep marathon runners cool or alpine hikers warm, there has never been a material that changes its insulating properties in response to the environment. Until now.
University of Maryland researchers have created a fabric that can automatically regulate the amount of heat that passes through it. When conditions are warm and moist, such as those near a sweating body, the fabric allows infrared radiation (heat) to pass through. When conditions become cooler and drier, the fabric reduces the heat that escapes. The development was reported in the February 8, 2019 issue of the journal Science. The researchers created the fabric from specially engineered yarn coated with a conductive metal. Under hot, humid conditions, the strands of yarn compact and activate the coating, which changes the way the fabric interacts with infrared radiation. They refer to the action as “gating” of infrared radiation, which acts as a tunable blind to transmit or block heat. “This is the first technology that allows us to dynamically gate infrared radiation,” said YuHuang Wang, a professor of chemistry and biochemistry at UMD and one of the paper’s corresponding authors who directed the studies. The base yarn for this new textile is created with fibers made of two different synthetic materials - one absorbs water and the other repels it. The strands are coated with carbon nanotubes, a special class of lightweight, carbon-based, conductive metal. Because materials in the fibers both resist and absorb water, the fibers warp when exposed to humidity such as that surrounding a sweating body. That distortion brings the strands of yarn closer together, which does two things. First, it opens the pores in the fabric. This has a small cooling effect because it allows heat to escape. Second, and most importantly, it modifies the electromagnetic coupling between the carbon nanotubes in the coating. “You can think of this coupling effect like the bending of a radio antenna to change the wavelength or frequency it resonates with,” Wang said. “It’s a very simplified way to think of it, but imagine bringing two antennae close together to regulate the kind of electromagnetic wave they pick up. When the fibers are brought closer together, the radiation they interact with changes. In clothing, that means the fabric interacts with the heat radiating from the human body.” novoscriptorium.com/2019/02/15/scientists-develop-first-fabric-to-automatically-cool-or-insulate-depending-on-conditions/ 2/4 3/4/22, 9:52 AM Scientists develop first fabric to automatically cool or insulate depending on conditions - Novo Scriptorium Depending on the tuning, the fabric either blocks infrared radiation or allows it to pass through. The reaction is almost instant, so before people realize they’re getting hot, the garment could already be cooling them down. On the flip side, as a body cools down, the dynamic gating mechanism works in reverse to trap in heat. “The human body is a perfect radiator. It gives off heat quickly,” said Min Ouyang, a professor of physics at UMD and the paper’s other corresponding author. “For all of history, the only way to regulate the radiator has been to take clothes off or put clothes on. But this fabric is a true bidirectional regulator.” According to the Science paper, this is first textile shown to be able to regulate heat exchange with the environment. “This pioneering work provides an exciting new switchable characteristic for comfort-adjusting clothing,” said Ray Baughman, a professor of chemistry at the University of Texas who was not involved in the study. “Textiles were known that increase porosity in response to sweat or increasing temperature, as well as textiles that transmit the infrared radiation associated with body temperatures. However, no one before had found a way to switch both the porosity and infrared transparency of a textile so as to provide increased comfort in response to environmental conditions.” More work is needed before the fabric can be commercialized, but according to the researchers, materials used for the base fiber are readily available and the carbon coating can be easily added during standard dyeing process. “I think it’s very exciting to be able to apply this gating phenomenon to the development of a textile that has the ability to improve the functionality of clothing and other fabrics,” Ouyang said. (Source: www.sciencedaily.com/releases/2019/02/190207142242.htm) Published by novoscriptorium View all posts by novoscriptorium February 15, 2019 Scientific Research fabric, Research, Technology
Alriiiiight!!! I love this improvement-over-store-bought DIY project. IOSB DIY. Bicycle stores could also be a source of packing foam pieces (lots of foam wrapping on the bikes they bring in).
What a great idea! Friends of mine tried gluing Mylar between two commercial foam pads for a two-week winter trip in the Richardson Mountains in northern Alaska. I have been testing a DIY underquilt using a Mylar sheet and a old cheap lightweight sleeping bag. I put the Mylar inside through some small holes cut in the end of the bag. It is definitely warm, but still modifying and testing.
Back in the day when I was a kid in the scouts, we would buy air mattresses the same type you would put in a pool along with a ground cloth of some kind. You still froze in the winter. this is a cool idea gonna have to try it out.
Absolutely brilliant!! Will be interesting to see a below freezing test. What I like about this is that it could easily be customized according to the size of the person. Maybe the best part is the fun of making it and your joy in the success of an idea.
Thanks John! I'm glad you liked it. Oh yes, this could even be made for two people. And I was indeed shocked at how well it worked! Thanks for watching
Between this DIY video and your Ranger Roll Video. I have started working on merging a traditional bushcraft kit with some military spec gear to create a sort of "hybrid" that will work for my "ETC". And of course! Thank you for these awesome videos! :)
Fan-freakin-tasic idea! Much less expensive than anything they sell as an insulator under your sleeping bag. I bet it would work just as well in a hammock. Hammocks get REALLY cold. Thanks again for your video!
David Pearson ,woodsman, scientist, director, inventor, machinist, celebrity, and father does it again! Great episode as usual, I love that you filmed yourself sleeping so we could see how well it worked! Classic David! ⚡️🌎⚡️👍🏻🐄☕️✨🚀🚀🌔⚡️
Hi, greetings from sunny England, I just wanted to let you know I made a similar thing using an Austrian army folding sleeping pad. these are about a 1/4 " thick, and fold ingeniously to a perfect oblong that fits between the frame and the pack of a medium alice like they had that space in mind when they made it. The pad itself is high density insulting foam and I just spray glued mylar on one side, that way it can be flipped over to suit different temperatures. Like you I was very happy with the result the mylar made. Thank's for all your great videos , a great source of inspiration.
I actually have a project to make a blanket I can fold into a butt cushion to go stargazing on the river banks and survival situations. Current test materials: fleece blanket and military canvas (I have a roll of it about the same size as yours). I was somewhat pondering the idea of integrating a space blanket into it. Now you got me convinced I have to adjust my design. Excellent timing, it's like you read my mind! Here's an idea for water proofing: wax. I know it works for hats and tin pants, not sure about blankets and sleeping pads, though. I will probably try it with my project. Great work! ...and stop reading my mind!
That’s a good one David. I did almost the same thing with Mylar bubble plastic, high density foam, paper towels and the largest zip loc bag I could find for a seating pad. Works like a charm.
More "hot"ideas from the great one!!! I have been meaning to suggest you try the stretch stitch on the Singer sewing machine. It allows you to pull on the sewn items and not bunch or break the stitching...
Thanks Dr. Ron, I'm glad you liked it. When I first got my machine I tested the stretch stich and man its amazing how it works! I did use it on a few bags in the past but not often. Thanks for watching
CONGRATULATIONS PAL... Good to see the other side of the world some people has the same ideas that gravitates in the cheap but effective solutions which can be better than expensive industry products, I did the same and it worked really good... you are the best in DIY for outdoors activities...This channel should be called "Redneck but clever". Martin from Argentina. God bless...
I combined a mil spec closed cell foam pad, (half inch thick) with a cut down to size scrim backed windshield reflector, by glueing them together with spray on contact adhesive. Then a piece of fleece from a redundant blanket was glued onto the mylar reflector.. As you would rightly guess, on it's own its no great shakes when it comes to comfort, but warmthwise it's pretty darn good and when used with a cheap lightweight air mat, the two together allowed me to sleep comfortably. I'm a side sleeper, with knees bent, so do not need a full length mat so the cut down length packed volume is usefully reduced. So if you cannot do a sewn up job, this is a cheap easy way to get it done. A rattle can of spray on is very cheap and there will be plenty left over for other uses. A determined fixer upper could do the whole job in a couple of minutes more than it takes for the adhesive to dry to its contact use state. No fancy tools needed, just a pair of scissors,. Cut everything oversize and trim to a neat fit when it's all glued up. . Cheap, easy and effective. Light on your back and light on your pocket Any camping mat will do for this as it will be made from closed cell foam which does not soak up water. DIY foam might not be water tight and might also be too compressible to give even a small amount of useful cushioning.
Outstanding David! Yup, will work! The brain of yours can solve a lot of the bushcraft issues! Lordy we all imagine what you could do with world problems! Bravo, and thank you again! Ross, The Large Man of Toccoa!
Love your videos Dave. There's a product out there called Reflectix. It's used for insulating floors, cielings and hvac. It has mylar on two sides with like bubble wrap in between.It's a game changer. I think it's maybe 1/4 inch thick but it sells in thicker widths. You can get it any where from 3ft thick up to 60 inches. The price isn't bad either. It says it reflects 97% heat. Sold at Hardware stores. You wrap it around a cup or thermos and will keep hot stuff hot forever!
Thanks! I'm glad you l like the videos. I've seen that bubble version of Reflectix but haven't used it much. They make a super thick flat version of Reflectix that I used on my Dakota pit shelter years ago
Absolutely love the home made sleep pad .. I have the tape , the Mylar , the foam I can access at h depot .. now the awesome camo cloth ,, maybe hobby lobby , or Sally's sewing supply .. people just don't realize it's easy to come up with ideas if you stop and ponder just a little while , open your mind and let the ideas flow ,, also the reflective wind screen and tarp.... southern ingenuity at its best ,, I have a buddy that can sew ,, I provide materials for him one also ,, that's got it covered ,,
Thanks Ken! I'm glad you liked it. Yep, most of these materials can be bought in common stores. It's great to be able to create anything one can dream up! Thanks for watching
Hi Dave, I just finished making a custom awning for my Camper Van out of lightweight Canvas. Making things on a sewing machine is fun and can save a ton of money in the long run. Great job. You are just like me with making outdoor gear.
I made me one that is pretty light at least lighter than what I had been using. I made it out of left over building materials. It is 5 layers thick. And just under 2 lbs. I have pictures and video but have yet to finish editing and uploading it. The middle layer is a reflective sheet, and on either side of that is a layer of hardwood flooring underlayment. The underlayment has the plastic vapor barrier with thin foam padding attached to it. Then all this is taco wrapped with. Tyveck that I camo painted with left over paints. The good thing is that it lofts when unrolled by letting some air come into it. I then put 4 grommets, two on each end, so that I can secure it to where it doesn't move around in my hammock. It is useful for ground camping too because it is wide and waterproof so I don't need an additional groundsheet. I think I may have gotten the idea from you. Thanks Dave. Maybe one day I will finish the video. Meanwhile I have two others that I hope to upload tonight. Thanks again for your videos.
David, I'm pretty new to your channel. I've only started using youtube the last couple of years more regularly for entertainment and education. The world doesn't want to hear a mans problems so I'll spare you mine and just say that your work has enriched my life more than I care to explain, or anyone would care to hear. I just might have to learn how to sew so i can make me one of these darn things. Thanks for all you do, God bless you and your boy Nick.
I love hearing comments like this. I hate hearing what you're going through but it's good my videos add to your life. There's too much negativity in the world. I try my best to influence fun and positivity. Take care and thanks for watching
I'm so happy that you did this! I've been working on a project like this, only I'm using a wool blanket as the top layer and making it like a sleeping bag. Then I'm reinforcing the bottom part so I won't need a tarp. Kinda an all in one sleep system
Helpful Hint > A commenter just told me this same foam can be bought new at home improvement stores as its also used as an under layer for new wood floors.
Thanks for the info .
I Michigan, it’s called Reflectix
•In Michigan
Yes, I've seen it in the UK stores.
Man after my own heart.
All good out doors men own a sewing machine. Would not be with out mine to make one off items.
More personal inspiration and excitement than NASA has given us in 60 years!
Lol, thanks!
Being from an area of Texas where hiking for days out in the woods is not available, I have camped for several days on the Colorado River and large tanks( ponds for you non Texans) while fishing. I sewed many bags to carry my "stuff" like plastic boxes filled with lures that would fit my web belt which carried my GI canteen and .22 pistol. I made pouches to carry boxes of ammo as well. It was so much fun building them using the trial and error method. That is what I like about your videos as you love to design and sew items to help you out in the woods. Thanks for sharing. A word of advice for improving your sleeping pad, make one side using fleece which will also help you stay warm. Keep the videos coming, Dave.
Sounds good, and a lot like me! I absolutely love making stuff
He sews, he welds he comes up with crazy inventions. Talk about mutlti talented. I'm in awe
LOL! If its a material that can be connected I'll use it!
👍🥳💜Awesomeness.”
IKR? Goals!
@@Reallybigmonkey1 Are you an ISTP, by chance?
@@wmluna381 I have no idea what that is
Everyone else has said everything that I would have, except for one thing: I've always admired the fact that you do your own sewing on these projects. I know a lotta guys who'd refuse to learn to sew for a variety of reasons, but you just dove right in and actually took the time to explain locking in the stitch to the viewers. It's such a minor thing, but I love it. (Also, I love your running gag of Camo Because It's Cool.)
I learned to sew as a kid. My mom refused to make my Halloween/theater costumes for me, but was willing to HELP me make them. By the time I was a teen, I was taking in the waists on my jeans (the curse of tall and thin guys) by myself. I've found that having a bit of sewing knowledge helps you in so many interesting and cool ways, especially if you're doing things on a budget.
Very well said! Funny thing about me sewing, With me being a welder I often ruin clothes and had to sew up rips and burns by hand. I got sick of it and learned to sew with a machine. I then started sewing bags for cook kits, then fire kits. Next came sleeping bag covers then shelters and on and on! It is a great way of saving money but the best part? If you cant buy what you want, then make it! Thanks for the comment and thanks for watching
Sewing is really relaxing and having a standard and heavy duty machine for making canvass tents and other gear has saved a lot of money . I still have a very old foot powered treadle sewing machine which was found in a garbage dump and totally reconditioned and it works great . ATB
Every feller should his way aroud a sewing machine,hey my third wife taught me!! I do alot of my own sewing projects! Alsome video David as you useally do
@@Reallybigmonkey1 Many times I think the homemade sewn items are sturdier? You can be sure of the quality of the seams when you do it yourself. Another great video: make it yourself and not trying to sell the expensive stuff which many of us can't afford. Thanks for all your great information!
It’s not a sewing machine, it’s a thread injector.
Holy Gunsmoke! You sew too! Unimpressed you sew with a sewing machine and you were on the floor I must say you so better on the floor than I do sitting at a table. You have also inspired me to make one of of your pad creations. Thanks for being so creative and cheap LOL. I love cheap
Okay so ignore those spelling errors. I typed them up correct but there's a storm in the air and you know how the Airways mess with your words
Thanks! I'm glad you liked it. Lol, I see ok. Sitting in the floor ain't easy and it's really tough on your back! Thanks for watching Bailey!
Lol, I'm used to auto correct messing everything up
@@Reallybigmonkey1 yeah well you should see what the words look like with autocorrect. I literally had to turn autocorrect off because it was calling people foul names. Good way of losing friends LOL
Lol!
" If you can dream it try to make it." You are an inspiration to me. Thank you so much.
Yep, and that's a good rule to follow if you want something they don't sell. Thanks for watching Edith.
Snug as a bug in a rug pad!Love that idea , ideas flashing --next maybe two sewn together as a bag????Or tentinsulating liner under tarp Nice to see your happy face grinning with pride at job well done and happily encouraging others to use their noggins.Sewing is a good skill to have and you get better with time. Very handy for all to have amazing adventures with.. CAN'T NEVER DID A THING!
Funny you mentioned two sewn like a bag. I never thought about doing that but several people commented that and now I love the idea! Yep, nothing beats having sewing skills. It not only saves money but allows inventions to come to life! Thanks for watching Lavonne
By the sounds of it, this seems to be one of your favorite DIY projects. Thanks for all the work you do.
He turned into a little kid at Christmas.
Oh absolutely! I guess because it turned out to work way better than I had hoped for!
Pure genius.👏🏻
Wow! Your delight in your tested compleated project was great! When you said you love it, I believe you. Keep sharing your videos. Thanks! 👍
I hoped it would work but was shocked at how well it did! Thanks for watching Theresa
Great idea Dave. I am a hammock camper and the commercial underquilt options are really expensive. It would appear your idea could be applied to a hammock very easily. Your idea is impervious to the wind and not at all subject to compression. You have a real winner there for both ground and hammock applications.
Thanks Jim, I'm glad you liked it. Man you have stirred an idea in my head now! Since I sewed the bag, then why not sew some tie ons for a hammock so it doesn't move around? Thanks for watching
Jim Ferguson - Might sound weird , but I use a military body bag for a comfortable and FLAT hammock - sleeping bag cover . Stuff if full of leaves and it gets you off the ground and makes a passable mattress . Put gear in it and use for a flotation device for crossing a river ... or as I did in Canada , used it to get to an island in a lake . Can be used as an improvised back pack and also good as a litter for carrying people in an SAR / search and rescue scenario . Drag it over snow with firewood . ATB !
Nav Star Great idea, I told Dave a while back about how the body bags can be used as a bivi bag, a pole bed, a hammock, improvise a camp chair, a bed roll, a pack and more. Dave said he didn’t know where he could get one, he had never seen them for sale. I am with you, I love mine with a cheap fleece bag and one of my old military 80% wool blankets- sounds a bit strange but it’s awesome!
Julian Dorrell - And you have some great ideas as well . I purchased 2 body bags about 10 years ago in Colorado Springs at Glenn's Army Surplus . Was going to call them and see if they still sell them and will ship , but they aren't open yet .... before 8:AM . 719-900-4553
Daves mat would work great inside or on top of a body bag .
www.bing.com/search?q=glenn%27s+army+surplus+colorado+springs&form=PRUSEN&mkt=en-us&httpsmsn=1&refig=56498eee8b144a7d9eacc2d638717a8f&sp=4&qs=SC&pq=glenns+army+&sk=SC3&sc=8-12&cvid=56498eee8b144a7d9eacc2d638717a8f
Nav Star, I served 93 - 97 and since then I have purchased two also to pass on to my twins as we are beginning to enjoy the outdoors more. None of us like sleeping on the ground!
I have seen the Dutch ones as well as US issue and they are known by numerous names but most commonly (and less morbidly ) as combat stretchers and combat drag bags. If I had more, I would send Dave one as a Christmas/get out there and try it gift.
I originally commented on his bush chair/bed vid he basically made a body bag but with a little more thought about design and comfort in use. You should check it out if you don’t remember it from 2 or 3 months ago.
You could also tie off your bedding project, like they did with quilts in the old days. It will keep your bedding from bunching or shifting & keep everything intact. YOU, SIR ARE A GENIUS!!!
Good idea and thank you Lorene!
I've used mylar blankets under different pads and it always helped keep the cold from coming thru , but your idea not only keeps cold from coming thru it seems to reflect your own heat back to you also. Great idea. I am going to try to make one maybe using cordura on the bottom and cotton or wool on top. I also like your idea of installing a zipper at one end for cleaning purposes. I think your one of the cleverest camper inventors out there. you are always finding better or different ways to enjoy life. I have stolen some of your ideas and I was never disappointed with the results. Please keep doing what your doing.
Man that sounds great! The ultimate pad would be Cordura on the bottom and wool on the top. Well worth making. I'm glad you like what all Ive made. Thanks for watching Charles
That was awesome! Who’d a thunk of something that great from trash! I was so tickled at your reaction!
Thanks, I'm glad you liked it Terry! Nothing is trash to me, its all raw materials. LOL
This is one of your best Ideas for what I call a bed roll...It would be worth buying all the materials to make one ..I do not know how to sew on a machine and do not have one ..But I know a little business that would do the sewing... It is a place that sells the machines and teaches people how to sew
Sounds great brother and I'm glad you liked it that much! Oh yes, its absolutely worth making. I was shocked at how well it worked for me. I did learn from a commenter that this foam can also be bought at home improvement stores because its also used as an under layer for new wood floors. Thanks for watching
Good one, I enjoy the found treasure. Not exactly dumpster diving, but recycling at it's best. My aunt was a quilter, so large scraps were often available. Sleep under a fleece quilt some time. The velcro is a great idea, for the next time. Dirt happens. See you in the next one
Thanks, I'm glad you liked it Jesse. Recycled, used, cheap its all treasure to me! I think the older folks knew the value of saving everything. Thanks for watching
Seeing videos like this makes me glad my parents and grandparents insisted on learning how to sew. My buddies laugh and my wife used to until I took in the waist on her work pants and hemmed her jeans.
LOL, Theres always been some laughs around men sewing but thos of us men that do sew? We know how much skill it really takes to do it well. Ive always been amazed at the complexity of the machine itself.
Your project is really cool and looks very doable for the average DIYer. I like how light it is.
Thanks, I'm glad you liked it Mary! Oh yes, its quite easy!
I like this idea a lot. I may make one of these. I think that a waterproof bottom that goes up a little over onto the top would allow it to be used where there may be moisture in the soil that will evaporate up into the cloth. Also, you would not have to have a ground cloth. If you made the top with two layers of cloth, that you could get into, then you would have a complete sleep system. Just pull it out, unroll it and get in. You could make the top from fleece or line the top with fleece.
I like both them ideas Stephen!
Boy that almost sounds like the ULTIMATE COWBOY ROLL an that is one check of an idea
Your enthusiasm is infectious! Love it!
Thanks!
I think.........by your reaction that you are thrilled at how well it worked. Now you'll have everyone looking for foam and mylar....lol. Thanks for showing us how to make it. I'm sure that sewing on the floor wasn't comfortable. I wouldn't be able to get up from there...lol. Take care.
And you are correct! I was honestly shocked at how well it worked. Oh it was a pain in the ole back working off the floor but it was worth it! Thanks for watching Lady B
I agree Paul. Dave totally deserves the best. He’s some kind of genius.LOL🌈👍👍👍👍👍👍👍👍👍👍👍👍
Thank you Paul!
Thanks Pat!
A man after my own heart. Yes, I sew, and a certified welder. Retired now and enjoying my forest back behind my log cabin. Really cool insulation pad David.
Very cool to hear that David! Thanks for watching brother
im a hairdresser closed down almost a year in toronto canada ....because its open im studying welding so i dont go crazy from lack of activity... im collecting all the gear to bug out ...i wish i had a cabin so i don't have to be isolated in the city
Always exciting to see a new fun in the woods notification!
Great to hear that Jim!
Hey Dave. It's been many years since you made this video, but I'm still working on procuring the foam. I researched it and it is called Volara. One of the reasons it works so well is because it reflects heat very well. It is closed cell foam, which means it's impervious to cold. It reflects heat better than mylar. I also discovered that Mylar is transparent! How a transparent material can be reflective is beyond me. I've always kept this video in mind. You are a brilliant man and I really respect/appreciate your ingenuity and your determination. Thanks again for your great videos! :)
Thanks for the info! I only knew it was foam. I had no idea it had reflective qualities. Take care and thanks for watching brother
Very cool David. Very cool. I also had a chuckle out of how excited you got. With that awesome home brew non electric heating pad you could also put a cheap blow up mattress under it for the ultimate comfort sleeping system. So, another great invention by Dave the Reallybigmonkey. :-)
Thanks, I'm glad you liked it Robert! LOL, man that chuckle was from me being astonished! I truly couldn't believe how well it worked!
Awesome 👏🏻
More Dave genius. Thank you for sharing. Why on earth have gear companies not snapped you up as their exclusive designer, I will never know.
Thanks, I'm glad you liked it. Man I have no idea why none are interested in my gear
Love it. The one thought I had was the layers moveing. I think either sew or tape them all together. Yes..zipper...lol
amy fletcher : That is what I thought as well. I used to make my kids’ bedroom sets ( bedspread curtains etc...) and if the stuffing in the middle of the bedspread was not attached at each corners it shitted and once it balls up it never looks or feel the same again. I even sewed lines vertically or horizontally, depending of the pattern to hold everything in place. The only problem I see with that would be that it becomes un-washable, but I don’t think that many commercial are washable. But you usually put a sleeping bag on top of it ( well... here in the North Pole anyways.) lol. And then the use of a zipper would be unnecessary. But what an awesome project! Awesome 😎!
The un washable part was because of the content of your sleep pad, my bed spreads were made of synthetic material that you could wash...just to clarify...😊
@@nicolehervieux1704 yes I was thinking quilt/bedspread type also. Just sew the foam and mylar in a few places and keep the zipper for washing.
amy fletcher : yes your idea is even better. Look at us watching his hard work and critiquing his sleep pad, lol.
@@nicolehervieux1704 how do you think he improves his ideas....lol He loves us...lol
If you put the home-made pad on TOP of the inflatable one, I bet you'd never have to worry about cold ground again! Really great idea! I'd love to make a few of these some day!
Oh yes! Im sure with the two together I'll never have a cold back again! I'm glad you liked it. Thanks for watching
@@Reallybigmonkey1 you're welcome buddy! Been following your channel for years! This is another of many great ideas you've shown me. I appreciate all the work you do for these videos.
You have no idea how many times I have had to sew things on the go, I do 7 month survival every year and walking through the trees rips your clothes, I've sewn my pack several times, tarp, hammock, made inventions, you name it. To be a schooled survivalist you have to learn to sew.
Oh I hear ya and I agree! Every survivalist needs sewing skills
Again brilliant. Air mattresses aren't good insulators at all. Because the air in it, gets cold. Foam or better Mylar is the best insulator against cold. Well done David! Thank you for sharing.👍😁
Thanks, I'm glad you liked it. They claim some air pads have insulation but, they still get blown up with air and air aint no insulator! LOL. Thanks for watching
Awesome. Great Project that works. Bet it would really be comfortable on top of the $80 sleeping mat !!
Thanks !! H.
Thanks, I'm glad you liked it. Oh yes, I have the Klymit static V so why not use em together. Thanks for watching
👍
Thank you so much... that's perfect for a hammock I think, and if you keep the mylar tent together that's a shelter too. AWESOME 👍😎
I'm glad you liked it James. Yep, and I could add some tie outs to the bag to secure it to the ole hammock! Thanks for watching
wow i have a ton of catching up to do here i see. Your channel is just fantastic for us who need to learn more about serious outdoor adventures. Just GREAT content as always and thanks for sharing. Gretings from WW2HistoryHunter.
Thank you my friend and it's always great to hear from you!
Excellent result Dave, I am glad that your flabber was gasted. Stay safe & be well.
Dave
Thanks, I'm glad you liked it Dave. LOL, man I was shocked at how well it worked! Thanks for watching
Probably one of the best things you ever created brother! Gotta share this with a good friend who has a sewing machine ;-) Cheers, Marc
Thanks, I'm glad you liked it that much Marc! Share away brother and Thanks for watching
The Best Ever ! 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
It's always nice to wake up w/toasty buns on a cold day.
Thanks for the tip,
Chris from Missouri
LOL, yes it is Chris! I'm glad you liked it. Thanks for watching
Great job Mr. Wizard...
Thanks, I'm glad you liked it!
Congratulations ! Love seeing you so happy , like a kid at Christmas .
Thanks Pam! Oh I was ecstatic!
Some pads (thermarest, big agnes) actually have Mylar that hangs down on the inside of each chamber when inflated. Best pads I’ve used (insulated and non insulated) for comfort, warmth and weight are from Big Agnes. Not cheap though like you said. Always enjoy your videos.
Man that's good to know. I had no idea. I guess I didn't know because everything I own is cheap! LOL. Thanks for stopping by brother.
See ya in the next one...👍
I LOVE your laugh! And that insulating reflective pad is inspired!
Thank you my friend!
Well u would make a heck of a Christmas present wrapper lol, awesome video man,I bought a sewing machine just because I been watching u make stuff and I just had to try it.i think I have called the sewing machine every name there is so far lol but I'm getting better somewhat each day.thanks for sharing man,I definitely need to try this
LOL! Hang in there brother, me and my sewing machine went round n round until I got used to using it. Im finally at a point where I know what all to do with it.
Very funny, Nathaniel!
UA-cam is a great Teacher. 😉
Loved the video. I had an old reflectix foam cored pad that was fraying around the edging so I sewed up a cover for it. Hadn't used the machine in a few years so my wife patiently helped me re-learn. Thank you for the inspiration.
Thanks David, I'm glad you liked the video. Very cool to hear you've starting sewing again!
Great idea glad it works it will be interesting to see how it works on a field trip. You might want to start a business making and selling your idea.
Thanks, I'm glad you liked it Thaddeus. Oh Im sure I'll test and use this quite often!
So glad you showed that.
Tell people how comfy it is too because of the contours.
I use this but never thought about the reflection part.
Also tried it with crossed contours but it was enormous when I rolled it up.
All the best
Thanks, I'm glad you liked it Keith
That looks like a great idea. Thumbs up.
Thank you Lonnie! I'm glad you liked it Brother. Thanks for stopping by.
Great project. I applaud your creativity and ingenuity.
Thanks John, I'm glad you liked it
Fantastic Dave as always, Like I've said before about your projects your bringing to much common since to the outdoors . Could be you should slide that air mate into your envelope and have the best of two worlds warmth and comfort . Yup had to come down of the mountain because of the fires, just in case San Diego has a fire problem also it can go up like a torch also but were ready . Happy Trails Great Video
Thanks Mike, I'm glad you liked it. Yep, common sense mixed with cheap. LOL. I hope them wild fires go away soon. Im horrified at the damages its done. Take care brother and Thanks for watching
@@Reallybigmonkey1 cheap, that could be called more cost effective but I like cheap .Happy Trails
That’s what I say,.happy trails.👍
Your neighbors must have a riot when they look out their window into your yard. : ) That is a great idea. Up here where I live that would be excellent. Another super invention from Daves Warehouse And Bunker. All the best my friend Paul
LOL. Paul my neighbors think Im nuts! I'm glad you liked it. Thanks for watching
Hey Dave,
Thanks for this episode man....''If you can dream it...try to make it'' says Good-
Ole Dave P....Glad it all came together so perfectly, you were so tickled, it was great
to see...You have once again cobbled-together a one-of-a-kind jewel...Great job !!
I'll just bet you thought you'd died and went to heaven when you saw that bolt
of woodland camo fabric huh ?....I'm wondering...have you made any pajamas ?
Or how 'bout some winter out-fits for them cats ?...haha The only thing better would
have been Olive-Drab, am I right ?...You take care of yourself Brother, and enjoy that
OT money...We'll see ya' in the next one...BLESSINGS AND CHEERS !!
You are very welcome Steve and I'm glad you liked it. LOL, man I went nuts over that fabric! No pajamas yet but its coming. Thanks for watching Brother
@@Reallybigmonkey1 ,
I'll bet you did go nuts over that fabric, I don't doubt that for a minute...How's
about taking us along with you on your next supply/scrounging/shopping run ? It
would be fun to hear your commentary while exploring for hidden ''jewels''. Just
a thought...still surprised about the PJ's though...haha... ATB man.
Love that the project worked out just the way you wanted it to.
I have been unable to watch any videos for the past few months, as I have been homeless and job hunting. Fortunately I was able to couch surf during that time, but always had in mind the tips I have been learning on your videos, in case I had to rough it! Looking forward to catching up on some of your other videos I have missed in the meanwhile, once I am settled in to my new accommodating and job.
Thanks Mark, I'm glad you liked it Brother. Ah man I hate to hear what's happening to you right now. Hopefully something will pop up and this will be a temporary situation. Take care and I'll see ya in the next one
Thanks. Things are OK though. Soon I will be able to get back to trying to get back to bringing us closer to world peace. :-)
Okay I'm at work but I know what I'm doing when I get home👍❤️
Sounds great Sheila! Now you have a cool weekend project!
Great idea ! 👍
I put a piece of bubble foil reflectics in my under quilt for my hammock. Under quilt is only rated for 0 Celsius. I couldn't believe the difference. It's about half inch thick. Two layers of that and some fabric would be good too. Great build
Oh I hear ya! It's amazing what this reflective material can do. Thanks for the comments and thanks for watching
Very interesting product! I‘m just wondering if a mylar layer right under the camo cloth would insulate/reflect heat even better, as it would be closer to the body? Best greetings, Tim
Upon second thought: No! If the cloth gets damp or moist the mylar could conduct heat away. Your layering is better, I reckon!
Thanks, I'm glad you liked it Brother! That was my thought at first but just like you said, a thin layer of cloth may just allow sweat to form. Thanks for watching
👍
Years ago, I saw a Dow Corning commercial about something that they made for the spacecrafts.
They used a foil layer and then a paper layer and then foil again, and repeated this many times.
They somehow sealed it together in a vacuum, so it made a many layer thermos bottle like panel.
So your idea is a good one,, like always, and, ,Thank you for sharing,,,
Funny how layers always do better than one thick piece. Also funny how vacuums work. That does something to the nature of materials that's hard to explain. I'm glad you liked it. Thanks for watching
@@Reallybigmonkey1
Thank you for all your work. You make life better for everyone,, and especially for those that pay attention. 😄😄😄😲😨😎
Why not just put a sun shade for vehicle window under your other pad/blanket?
Because they are quite thin.
colene henley that’s what I do. Works well
I also considered that, but dropped it. Completely wrong size for me... and the sun shade mat wears down pretty quickly on rough ground. The outer layers shown in the video would protect against that. Yes, if I had nothing else, I would certainly improvise and be glad to use a sun shade or whatever I had at hand. If planning and not having lost gear, I would go for what is shown in the video as it seems far more designed for the purpose. The sun shade mat is not bad, but the layered system shown simply looks a lot better.
Youve got me thinking Colene it could be made to work i do belive thanks
@@jimgrigsby5017 the are great cut to shoe size and placed under the original shoe sole/cushion
I'm glad you made the video. I have been wanting to do this myself for some time now not only for laying on the ground but in my hammock. Thanks Dave!
I'm happy you liked it Jeff. The cool part is wings or tie outs can be easily added to the bag for a hammock
Ahhhh, you had me at cheap.....................
LOL!
Lol
Best things in life are free...”We are only limited by our own imagination.”🌈
I enjoyed the idea and the video. I wondered about how supportive it is for ones back. I suppose if it becomes an issue you could put it on top of the inflatable. Thanks for all your hard work providing these videos for the rest of us to enjoy.
Thanks Jere, I'm glad you liked it. It's fairly supportive and comfy since it's close to 3/4 in. thick. I'm sure I'll use it and the pad for extra comfort.
See fabric.com and search "camo".
Cheerio
Wow! They have everything!
Hey David
I recently came across this article "Scientists develop first fabric to automatically cool or insulate depending on conditions - Novo Scriptorium".
After watching this video of yours, I thought perhaps you and your subscribers that have "fertile minds" for DIY bushcraft may find it interesting as to what may be on the horizon.
Really enjoy your content.
Cheers!
Peter
Novo Scriptorium
Scientists develop first fabric to automatically cool or insulate depending on conditions
Despite decades of innovation in fabrics with high-tech thermal properties that keep marathon runners cool or alpine hikers warm, there has never been a material that changes its insulating properties in response to the environment. Until now.
University of Maryland researchers have created a fabric that can automatically regulate the amount of heat that passes through it. When conditions are warm and moist, such as those near a sweating body, the fabric allows infrared radiation (heat) to pass through. When conditions become cooler and drier, the fabric reduces the heat that escapes. The development was reported in the February 8, 2019 issue of the journal Science.
The researchers created the fabric from specially engineered yarn coated with a conductive metal. Under hot, humid conditions, the strands of yarn compact and activate the coating, which changes the way the fabric interacts with infrared radiation. They refer to the action as “gating” of infrared radiation, which acts as a tunable blind to transmit or block heat.
“This is the first technology that allows us to dynamically gate infrared radiation,” said YuHuang Wang, a professor of chemistry and biochemistry at UMD and one of the paper’s corresponding authors who directed the studies.
The base yarn for this new textile is created with fibers made of two different synthetic materials - one absorbs water and the other repels it. The strands are coated with carbon nanotubes, a special class of lightweight, carbon-based, conductive metal. Because materials in the fibers both resist and absorb water, the fibers warp when exposed to humidity such as that surrounding a sweating body. That distortion brings the strands of yarn closer together, which does two things. First, it opens the pores in the fabric. This has a small cooling effect because it allows heat to escape. Second, and most importantly, it modifies the electromagnetic coupling between the carbon nanotubes in the coating.
“You can think of this coupling effect like the bending of a radio antenna to change the wavelength or frequency it resonates with,” Wang said. “It’s a very simplified way to think of it, but imagine bringing two antennae close together to regulate the kind of electromagnetic wave they pick up. When the fibers are brought closer together, the radiation they interact with changes. In clothing, that means the fabric interacts with the heat radiating from the human body.”
novoscriptorium.com/2019/02/15/scientists-develop-first-fabric-to-automatically-cool-or-insulate-depending-on-conditions/ 2/4
3/4/22, 9:52 AM Scientists develop first fabric to automatically cool or insulate depending on conditions - Novo Scriptorium
Depending on the tuning, the fabric either blocks infrared radiation or allows it to pass through. The reaction is almost instant, so before people realize they’re getting hot, the garment could already be cooling them down. On the flip side, as a body cools down, the dynamic gating mechanism works in reverse to trap in heat.
“The human body is a perfect radiator. It gives off heat quickly,” said Min Ouyang, a professor of physics at UMD and the paper’s other corresponding author. “For all of history, the only way to regulate the radiator has been to take clothes off or put clothes on. But this fabric is a true bidirectional regulator.”
According to the Science paper, this is first textile shown to be able to regulate heat exchange with the environment.
“This pioneering work provides an exciting new switchable characteristic for comfort-adjusting clothing,” said Ray Baughman, a professor of chemistry at the University of Texas who was not involved in the study. “Textiles were known that increase porosity in response to sweat or increasing temperature, as well as textiles that transmit the infrared radiation associated with body temperatures. However, no one before had found a way to switch both the porosity and infrared transparency of a textile so as to provide increased comfort in response to environmental conditions.”
More work is needed before the fabric can be commercialized, but according to the researchers, materials used for the base fiber are readily available and the carbon coating can be easily added during standard dyeing process.
“I think it’s very exciting to be able to apply this gating phenomenon to the development of a textile that has the ability to improve the functionality of clothing and other fabrics,” Ouyang said.
(Source: www.sciencedaily.com/releases/2019/02/190207142242.htm)
Published by novoscriptorium
View all posts by novoscriptorium February 15, 2019
Scientific Research
fabric, Research, Technology
Now that is amazing! I haven't heard of that, thanks for sharing that
Thank you again for showing us how to make another one of your great inventions!
You are very welcome Lynn and I'm glad you liked it. Thanks for watching
Alriiiiight!!! I love this improvement-over-store-bought DIY project. IOSB DIY.
Bicycle stores could also be a source of packing foam pieces (lots of foam wrapping on the bikes they bring in).
Thanks! I'm happy you liked it. Good thinking on cycle shops
I really like that sleep pad. I will have to get the stuff to make one. Great invention from a great inventor.
Thanks, I'm glad you liked it. Oh its well worth making! Thanks for watching
Your ideas are great I've shared alot of your videos. Your attitude is very comforting and happy easy to watch thank you
Thank you Serina! I'm happy you like what all I do!
What a great idea! Friends of mine tried gluing Mylar between two commercial foam pads for a two-week winter trip in the Richardson Mountains in northern Alaska. I have been testing a DIY underquilt using a Mylar sheet and a old cheap lightweight sleeping bag. I put the Mylar inside through some small holes cut in the end of the bag. It is definitely warm, but still modifying and testing.
Thanks! I'm happy you liked it. It's great to hear you've experimented with this. I think we are going to see more and more mylar integrated projects
Back in the day when I was a kid in the scouts, we would buy air mattresses the same type you would put in a pool along with a ground cloth of some kind. You still froze in the winter. this is a cool idea gonna have to try it out.
I knew a lot of folks that did that! Amazing how the cold from the ground transfers to the air in them mattresses.
Man once again you knocked it out of the park David. It's always great to see what you will create next. Thanks for sharing
Thanks, I'm glad you liked it. Man no telling what I'll dream up next!
I believe you were a wizard in at least a few of your past lives. Outstanding stuff.
LOL, Wizard of the woods! Thanks for watching
Absolutely brilliant!! Will be interesting to see a below freezing test. What I like about this is that it could easily be customized according to the size of the person. Maybe the best part is the fun of making it and your joy in the success of an idea.
Thanks John! I'm glad you liked it. Oh yes, this could even be made for two people. And I was indeed shocked at how well it worked! Thanks for watching
Between this DIY video and your Ranger Roll Video. I have started working on merging a traditional bushcraft kit with some military spec gear to create a sort of "hybrid" that will work for my "ETC". And of course! Thank you for these awesome videos!
:)
Sounds good to me Ellen! Why not mix and match gear to suit your needs? Take care and thanks for watching my friend
Fan-freakin-tasic idea! Much less expensive than anything they sell as an insulator under your sleeping bag. I bet it would work just as well in a hammock. Hammocks get REALLY cold. Thanks again for your video!
I'm glad you liked it. Oh yes, cheap and effective. This will really excel in a hammock since its non compressible. Thanks for watching Dawn
That was a truly amazing project. I also like the idea of Velcro or a zipper so the outer cover can be washed. Thanks for the video~
Thanks Brother, I'm glad you liked it. Another cool thing with a zipper is I can add or take away layers. Thanks for watching
YAY! Another good idea brought to fruition by a motivated southern gentleman! Good Job! You never know if that dog is gonna hunt until you test 'em :)
Thanks Don, I'm glad you liked it. Yep, gotta test everything! Thanks for watching
David Pearson ,woodsman, scientist, director, inventor, machinist, celebrity, and father does it again! Great episode as usual, I love that you filmed yourself sleeping so we could see how well it worked! Classic David! ⚡️🌎⚡️👍🏻🐄☕️✨🚀🚀🌔⚡️
Lol, thanks and I'm glad you liked it Brother!
Hi, greetings from sunny England, I just wanted to let you know I made a similar thing using an Austrian army folding sleeping pad. these are about a 1/4 " thick, and fold ingeniously to a perfect oblong that fits between the frame and the pack of a medium alice like they had that space in mind when they made it. The pad itself is high density insulting foam and I just spray glued mylar on one side, that way it can be flipped over to suit different temperatures. Like you I was very happy with the result the mylar made. Thank's for all your great videos , a great source of inspiration.
Thanks David and that's great to hear about the success you had with your pad. Thanks for watching brother
I actually have a project to make a blanket I can fold into a butt cushion to go stargazing on the river banks and survival situations. Current test materials: fleece blanket and military canvas (I have a roll of it about the same size as yours). I was somewhat pondering the idea of integrating a space blanket into it. Now you got me convinced I have to adjust my design. Excellent timing, it's like you read my mind!
Here's an idea for water proofing: wax. I know it works for hats and tin pants, not sure about blankets and sleeping pads, though. I will probably try it with my project.
Great work! ...and stop reading my mind!
Thank you my friend! Oh, great minds think alike!
That’s a good one David. I did almost the same thing with Mylar bubble plastic, high density foam, paper towels and the largest zip loc bag I could find for a seating pad. Works like a charm.
That's pretty cool!
More "hot"ideas from the great one!!! I have been meaning to suggest you try the stretch stitch on the Singer sewing machine. It allows you to pull on the sewn items and not bunch or break the stitching...
Thanks Dr. Ron, I'm glad you liked it. When I first got my machine I tested the stretch stich and man its amazing how it works! I did use it on a few bags in the past but not often. Thanks for watching
Love that mylar. About 30 years ago I used it to stay warm in my cold Brooklyn apartment. Toasty! Thanks as always for the video.
Mylar is some amazing stuff if used right. I'm glad you liked it. Thanks for watching C.M.
CONGRATULATIONS PAL... Good to see the other side of the world some people has the same ideas that gravitates in the cheap but effective solutions which can be better than expensive industry products, I did the same and it worked really good... you are the best in DIY for outdoors activities...This channel should be called "Redneck but clever". Martin from Argentina. God bless...
Thanks Martin, I'm glad you liked it and that's great to hear you made this same set up! You know first hand how well it works. Thanks for watching
I combined a mil spec closed cell foam pad, (half inch thick) with a cut down to size scrim backed windshield reflector, by glueing them together with spray on contact adhesive. Then a piece of fleece from a redundant blanket was glued onto the mylar reflector..
As you would rightly guess, on it's own its no great shakes when it comes to comfort, but warmthwise it's pretty darn good and when used with a cheap lightweight air mat, the two together allowed me to sleep comfortably. I'm a side sleeper, with knees bent, so do not need a full length mat so the cut down length packed volume is usefully reduced. So if you cannot do a sewn up job, this is a cheap easy way to get it done. A rattle can of spray on is very cheap and there will be plenty left over for other uses. A determined fixer upper could do the whole job in a couple of minutes more than it takes for the adhesive to dry to its contact use state. No fancy tools needed, just a pair of scissors,. Cut everything oversize and trim to a neat fit when it's all glued up. . Cheap, easy and effective. Light on your back and light on your pocket
Any camping mat will do for this as it will be made from closed cell foam which does not soak up water. DIY foam might not be water tight and might also be too compressible to give even a small amount of useful cushioning.
Thanks for the comments Arthur. Your set up sounds very interesting!
Southern ingenuity at its finest. Nice work
Thanks!
Outstanding David! Yup, will work!
The brain of yours can solve a lot of the bushcraft issues! Lordy we all imagine what you could do with world problems! Bravo, and thank you again! Ross, The Large Man of Toccoa!
Thanks Ross, I'm glad you liked it. For every problem, theres a solution! Thanks for watching
I enjoyed your video, especially the end when you got excited about how it turned out.
Thanks, I'm glad you liked it Brian. Ah man I was so shocked at how well it worked!
This was an excellent idea, very creative. Definitely inspiring. Thank you for sharing.
Thanks Randy, I'm glad you liked it
@@Reallybigmonkey1 , I'm glad to see your creativity, it inspires us to think outside of the box.
Built one. The only cloth I had handy was a moving blanket, and it is awesome. Making another one for my son.
Sounds good to me!
Love your videos Dave. There's a product out there called Reflectix. It's used for insulating floors, cielings and hvac. It has mylar on two sides with like bubble wrap in between.It's a game changer. I think it's maybe 1/4 inch thick but it sells in thicker widths. You can get it any where from 3ft thick up to 60 inches. The price isn't bad either. It says it reflects 97% heat. Sold at Hardware stores. You wrap it around a cup or thermos and will keep hot stuff hot forever!
Thanks! I'm glad you l like the videos. I've seen that bubble version of Reflectix but haven't used it much. They make a super thick flat version of Reflectix that I used on my Dakota pit shelter years ago
Very nice Dave. I think it will work well in the field. Happy camping!
Thanks, I'm glad you liked it Michael. Oh yeah, I bet its gonna be great out in the field! Thanks for watching
Great idea. Can’t wait to try this for myself. Thanks for all the videos.
Fantastic to hear that and I'm glad you like the videos!
That's epic, Dave! Your enthusiasm is infectious as well!
Thanks Rob!
Absolutely love the home made sleep pad .. I have the tape , the Mylar , the foam I can access at h depot .. now the awesome camo cloth ,, maybe hobby lobby , or Sally's sewing supply .. people just don't realize it's easy to come up with ideas if you stop and ponder just a little while , open your mind and let the ideas flow ,, also the reflective wind screen and tarp.... southern ingenuity at its best ,, I have a buddy that can sew ,, I provide materials for him one also ,, that's got it covered ,,
Thanks Ken! I'm glad you liked it. Yep, most of these materials can be bought in common stores. It's great to be able to create anything one can dream up! Thanks for watching
Very happy about ur latest success! Simple, cheap and it does the job. Can't ask for more than that. Well done.
Oh I was happy too Rich! I'm glad you liked it. Thanks for watching
Patent it and have it manufactured. Become an instant hit and rich in the process.. Great job making this!
You may be right Lenne! Thanks for watching
Hi Dave,
I just finished making a custom awning for my Camper Van out of lightweight Canvas. Making things on a sewing machine is fun and can save a ton of money in the long run. Great job. You are just like me with making outdoor gear.
That's great to hear! Sewing turned out to be more fun than anyone imagined!
I love how happy you are with it. Putting making one on my To Do List. Thanks David!
Oh I was blown away at how well it worked! I'm glad you liked it. Thanks for watching
You did a great job on your pad to keep warm while camping in the cold. Christmas is coming don't forget NICK CHILL pad to keep warm! Love you guy's
Thanks Ron, I'm glad you liked it. I already made Nick one! Thanks for watching
Super awesome tips as always. Thanks for the knowledge and your time!
Thanks! I'm glad you liked it and it's always great to hear from you
I made me one that is pretty light at least lighter than what I had been using. I made it out of left over building materials.
It is 5 layers thick. And just under 2 lbs. I have pictures and video but have yet to finish editing and uploading it.
The middle layer is a reflective sheet, and on either side of that is a layer of hardwood flooring underlayment. The underlayment has the plastic vapor barrier with thin foam padding attached to it. Then all this is taco wrapped with. Tyveck that I camo painted with left over paints. The good thing is that it lofts when unrolled by letting some air come into it. I then put 4 grommets, two on each end, so that I can secure it to where it doesn't move around in my hammock.
It is useful for ground camping too because it is wide and waterproof so I don't need an additional groundsheet.
I think I may have gotten the idea from you. Thanks Dave. Maybe one day I will finish the video. Meanwhile I have two others that I hope to upload tonight. Thanks again for your videos.
Sounds like a very cool project. I can't wait to see the video
David, I'm pretty new to your channel. I've only started using youtube the last couple of years more regularly for entertainment and education. The world doesn't want to hear a mans problems so I'll spare you mine and just say that your work has enriched my life more than I care to explain, or anyone would care to hear. I just might have to learn how to sew so i can make me one of these darn things. Thanks for all you do, God bless you and your boy Nick.
I love hearing comments like this. I hate hearing what you're going through but it's good my videos add to your life. There's too much negativity in the world. I try my best to influence fun and positivity. Take care and thanks for watching
@@Reallybigmonkey1 Subscriber for life my friend.
I'm so happy that you did this! I've been working on a project like this, only I'm using a wool blanket as the top layer and making it like a sleeping bag. Then I'm reinforcing the bottom part so I won't need a tarp. Kinda an all in one sleep system
Sounds great! Almost like a sleeping bag/bivy sack. I bet it'll be warm.