Hi Justin. One note about your reflective mat. The reflectiveness has nothing to do with convection. Convection is due to movement of fluids over the surface. Reflective materials would have improved performance for radiation. However, the reflective nature of that mat would have basically no impact as the heat transfer is almost entirely dominated by the conduction through the material. Regardless, it is a good loadout.
Yes, you are correct. I was getting my thermodynamics mixed up! Definitely radiative heat loss. My understanding is that the bottom would be experiencing mostly conduction while any area with air above the mat would be effective with radiative heat loss.
One day we will find out that Justin has been putting gear in front of a green screen all this time and has fooled us all... *shakes fist at sky* "Justiiiiin! Nooooo!"
My challenge has not been while sleeping, but when getting started in the morning, packing up the tent etc. I've only been out down to around -20C. A Thermarest and a winter sleeping bag has worked well for that. Your system looks complicated, but also extremely flexible - don't envy you the -30-experience!
Something I use is caffeine tablets. They're very small and can really help to warm up and force movement in the mornings or at other difficult times. Along with ibuprofen for longer trips or late night tasks which one maybe isn't totally enthusiastic about. Also, multivitamins, especially if food is weight/volume prioritised - usually end up sacrificing nutritional content for availablity/weight consideration.
Awesome video ! I like your system . It took me back to my army days . We slept in our bags in the snow . The temp was -35 F durning the day I'm not sure what the low was ,but the bags stayed dry and I used a small towel over the breather hole to catch condensation and keep the cold out. We were there for a couple of weeks. It was a great learning experience. That was in the early 80's. Thanks. for your video .
@@scottanderson3406 there is the old army rough and tough. Our new army wont even let us sleep in the freezing cold. Even though we have 8 man tents with stoves. Well it is a different army in today's word.
@@matthewmantee195 Are you serving currently ? Yeah, the old army is a relative term. Probably a natural evolution to a point . My first duty post was Ft Riley in the early 80's . My step dad was there at the beginning of WW2 and they were still pulling artillery around with horses. I guess that was old , old Army .🙂
Down is fine for a few days, but if you're spending several days and a lot of time in a moisture laden tent, it really starts to drop in efficiency by the third or fourth night. Your daytime clothing is wet. If you're cooking , your stove and your pot are giving off a ton of moisture vapor. Then there's the respiration from everyone in the tent. Combine that with stuffing your damp bag into a sack for transport each day, and it gets worse. It's not unusual for a 4 lb down bag to weight 10 lbs within a week. That being said, there are lots of ways to find oneself in minus 30 C. Altitude and/or severe weather tend to require performing more chores inside a tent which produce inherent moisture. A few brief hours at those temps around dawn followed by a 10-20 increase during the day is quite different than a steady minus 30.
@@patrickhowell2502 I think you're dreaming. Well funded expeditions have endured failing down bags for decades from condensation and frost. If it were as simple as adding a handwarmer sized decadent to resolve a bag doubling in weight over the course of a week, I imagine that would have been done.
@@wisenber besides being condescending id say your wrong. New ideas that seem obvious after the fact happen all the time. So maybe its been tried, but then again maybe not.
Wow your knowledge of your entire sleep system is VERY impressive. I was locked in throughout your video. Great job. Look forward to watching more of your content.
All I can think of is how warm my bed is in the morning that I don't want to get out of because my 70°f room feels like an ice box in comparison; I cant imagine how cold getting out of that sleeping bad feels.
It's like the abominable snowman is making you give him a piggy back ride and his sack is clackin yo ears. It's some abhorrent nightmare fuel for sure.
Good video Justin, thanks. Something I use as a vapour barrier over my bag or quilt, is a piece of tyvek. Big enough to tuck in all around, light enough so as to not be noticeable, and multi-function during the day. It adds close to 5 deg Celsius to whatever sleep layout I'm using.
Yeah, never want to trap moisture outside the bag. You will end up covered in frost which could weigh down your bag reducing loft. Vapor barriers are generally used next to skin to protect insulating layers on multi day sub freezing cold trips where drying out your gear is not an option.
well gezz . I have sent a bunch of folks to your channel . Great layer / winter camping gear video BUT , one critical element missing !!! I used it while living in michigan for 3 years in my non heated solar motor home. That is a vapor barrier. The vapor barrier goes inside the sleeping bag ( yes sleep inside of it ) .Reduces body moisture loss ( dehydration) , zero moisture gets into the sleeping bag , adds easily 10-20 degrees of comfort , to the whole system. Ultra lite weight . I made mine out of 2- 50 gal leaf bags . Cut the bottom out of one and tape the inside and outside over lap together . Mine never wore out with years of winter night use. The same works for footwear , VB socks , they last years . Keep the socks and boots dry forever. The boot VB goes between the inner nylon sock and the outer wool sock . 25 years of building homes year round, it works. Time tested :) Please go research on this important tool missing from your kit .
Flip the Nemo reflective-side up. Two metal-barriers touching are wasted. Best stack is insulator, metalyzed, insulator, metalyzed, insulator... There are three mechanisms of heat transfer: A) Conduction (transfer through solids), B) Convection (gas thermal transport, wind, etc.), C) Radiant (heat or cold). Thin metalyzed layers are utilizer to block radiant heat, but they do little good in contact (conduction) with the ground or body. Well done putting the metalyzed side of the Mat up. Notice how Thermarest hangs the metalyzed layer between the top and bottom of the pad? That's smart too. Baffles block convection. Flip the Nemo and the system will perform slightly better.
Great overview! I think the grey part of the switchback is actually not the metalized film and that the reflective film is one layer in and facing towards the orange foam. It then operates by reducing radiative heat loss through the air pockets in the foam.
Yes, two bags are warmer than one. Use roomy, wider, taller bags to trap more dead air and allow movement within the bags. The best sleep system on snow is a small grain scoop to fashion a snow shelter. Insulation loses its R-value when compressed, down is highly compressible and loses its loft quickly under the weight of the sleeper.
Great video. You confirmed me what am I preparing for my first winter holiday in tent. Going for first time in a -25 at the early age of 51, and you just made it awesome. (Little note, I will use a Cumulus because find the therm-a-rest in SHORT size is "mission impossible")
No need for short size my friend, you actually want a longer than your size sleepingbag in the cold to have room to put your boots, or boots liners in the bottom.
Yes, I just "Subscribed", rang the notification bell, & "Like" this video. Gotta LOVE that 70D ground side material on your XTherm. It's R6.9 & 2.5" thickness has been improved the newest model, introduced earlier in 2023, the NXT R.7.3 & 3" thickness is, of course, more expensive than the one you have. However, in cold, cold temperatures or even year round in warmer temperatures the XTherm NXT is THE air mattress for anyone wanting the best air mattress in every conceivable way/measure. Warm Regards from Reno, Nevada
Hi Justin. I'm a theoretical physicist and wild camper, but not down to these chilly temps. Around -12C is the lowest here on Dartmoor. It's that challenging low temperature where it can be wet too. Guess that's why they train our marines here? I've found that the Thermarest 'transverse' tubed sleeping mats 'exhaust' warm air out the sides as convective heat rises from the depression caused by say a hip, to the sides of the mat. The testing procedure doesn't account for this depression and halving the thickness of mat can halve its R-value. The Exped 'longitudinal' mats avoid this though. Snow traps air and it tends to be a much poorer conductor than damp ground or slush ground'. These expensive mats seem to perform well on snow but not so well on slush ground at or just below freezing. I have no problem with sleeping bag. I find if it's too thick, the outside bag temperature is only just above air temperature in the tent and moisture from the body can form frost on and even in the bag, making the bag wet when packed away. It's rarely cold enough here for a VBL though. I've solved this problem by adding a shiny but breathable layer on the outside of the bag. Around 60% of heat lost from the top of a bag is radiative and the shiny layer virtually eliminates this. This means the bag operates with a higher surface temperature preventing any frost from forming. Overall, it reduces heat loss from the bag permitting a thinner bag. Both theory and experience suggest this shiny outer layer is adding around an extra 7DegC to the performance of the bag, but it must be breathable otherwise condensation forms on the inside, as it does in the non-breathable emergency space blankets. Getting to the main point, I'm finding theory and experience suggest the majority of heat loss from the wild camper is to the ground. The weight of the camper crushes any down to a thin layer and combined with the depression caused by the hip, it all acts as a short circuit for heat to the ground. Synthetic bags crush less and perform well in the damp but are heavier. I've solved this problem by taking an extra layer of foam, placing it under the bag and on the sleeping mat, but once more, it's adding weight and bulk. I'd be interested to hear if you've experienced heat loss and chilling due to ground effects.
@@trevorhill1577 Awesome. That's exactly what I was considering as a DIY solution. Is it as breathable as the loose weave suggests it should be? I'm surprised you can't find anyone talking about this online.
@@beetooex Thanks beetooex. You're the first to show any interest after 8 years! I've published on this result, tested to -8DegC, and contacted RAB, seatosummit, Snugpak and a few others but nobody is interested as I don't think they fully understand the Physics. RAB have this very expensive sleeping bag with the reflecting material on the inside which doesn't work as claimed since the heat will simply choose to conduct through. The reflecting side must face outwards on the outside of the sleeping bag. It's why they originally used to make kettles shiny on the outside. It's the principle of the space blanket. Space blankets don't just reflect the heat back, they stop heat being radiated away from the outside. The blanket must not touch your body or clothes though as heat will just conduct through, the space blanket being metallic. It doesn't breathe either. However, yes, I can confirm that the material lame breathes. They also do a version of lame with elastane. They use it for making skin tight costumes for dancing and theatre etc and it's essential that it breathes and stretches. My Vango Cobra 200 has a lame layer sewn in to the outside. Extra 100g but the improvement in performance is genuine.
@@trevorhill1577Thanks so much for your explanation. I can't believe no one is interested in peer reviewed empirical data! I hadn't considered how shiny surfaces are low emitters- only their reflective properties. Is there really significant conduction between a metallised surface and high lofting insulation though? All the modern European military bags have a reflective sandwiched between two layers of climashield apex (or a close copy of). How could we apply your method and remain camouflaged? I would, for instance, always want a matt green bivvy bag as my outer most layer...
I am looking forward to using my Big Agnes Echo Park -20*F bag with my R9 self inflating pad for winter camping. The pad is bulky, but I motorcycle camp with my dog and sidecar, so I have the space. If I want to go colder, I can always put my down bag in the Big Agnes for more insulation. Probably zipped open as a quilt.
Great gear man! Also many thanks to YT's AI/ML algorithms! Last night, after a long time in lockdown, I spent some quality time with my friends and found myself in a locked up situation. I had to camp outside and my door mat have a low insulating ratio and almost 0 heat reflective capacity. Obviously, in the morning I was in a near death situation at almost freezing temperatures. With all this gear I can now spend more quality time with my buddies, safely. Thanks man!
i did sleept in -35 Celsius in astana Kazakhstan. i didnt had any special equipment. just usual small sport bag like used for gym. i used many usual t shorts 2 pants or 3. all i could. and slept. hug my bag and sit squatting. in -30 Celsius it was like limmit . in -35 it is so hard to breathe i put something on a mouth but there was and -40. and i couldn't sleep when lower then about -35. only if you didnt sleep days you can. but waked up soon. i walked did some exercises just to warm up. but like i said in -30 it is possible to sleep. if you take your knees to chest like you can i and zip jacket with legs. but legs was on a frozen ground on a snow. and even you stay on a peace of wood it is very help not to freeze legs. even little changes has a consequences. in -40 i walked everywhere just to warm up and it was helpful, i did knok one leg to another and it helped actually wher i stood. because some days was super cold wind. i lived like that about 2 weeks maybe more. i eat butter and bread, sometime goose or chicken pate, it was cheap and drink bottle water. in -25 you can sleep without anything just wear up good and use a blanket that hold wind out about 40% windproof and more i mean not like blankets for sofa that you van see through that bad, but better than nothing. condensation under blanket not big deal. there cold and all moisture will be frozen. and moisture in yours clothes make you cold too. it is mean not be very warm wearing. because. when you start sleeping temperature always warmer, in early morning about 4-5-6 ammost coldest temperature. in different climats different time because in 6 sometimes sun go up and will be warmer. than in 4am. and if yours legs cold because they was sweating before. take tham out little and wipe even there nothing. if they oily or try clean up them quickly just because there and use beter dry socks or some cloth. i did use a plastic bag under 2 and 3 layers socks. socks was usual summer thin socks. 2 layer socks was warm socks usuall like in the store not sport ones. i did put plastic bags on a shoes too. i did many things tryed everything i could think. not remember results actually but something was worked better then nothing. and good when tree on aback too it is can warm up too. and grass too anything. in -40 it is was so hard that i try go in store and stay there they let me go not in night but in a day and i did sleep in a day there. in night i walked. but in -25 Celsius i sleept fine on a wood banch in some kind of park. there no many people going in cold night. but it was dangero. there was some situations. but there all ended fine.
Wow thinking about using components of this set up for winter vanlife here in the Colorado mountains! And the colors of that sleeping bag😍😍! Functional, minimal, light weight....AND CUTE! Thanks so much for this video!
My biggest concern with winter backpacking is keeping my beer from freezing. Nice video, a cheap alternative to the reflective mat is reflective Tyvek reflective house warp, you can usually can find scraps big enough for your sleeping bag. Made a pad big enough to go inside my tent. I have used that for years and creates a nice layer against the snow.
If you have a little more space for gear coolers work great for winter camping/ice fishing as well. If I'm outside I'll just stick a water bottle filled with warm water in the corner every couple of hours. Stuff then stays at refrigerator temperature. You do have to dial it in a bit though.
How do you backpack with all that gear...? I just use a 0% 800 fill bag, and a accordion type mat . I rock climb, so weather can get very severe with the windchill factor. For emergencies I just pack some hand warmers, and I can use an emergency bivy sack. You can stuff it inside or outside the bag. Actually for going super light I just use two emergency bivy sacks, and an OR bivy with one pole. I literally run past people with a small backpack going up the mountain.
Justin, At 5:12 you demonstrate the over-quilt and It reminded me of the setup I recently used. It was an extreme cold weather sleeping bag inside an two person generic sleeping bag. It was 18 degrees Fahrenheit and I was toasty warm, even when I had the inner sleeping bag half way unzipped. It was nowhere close to the temperature you are describing but this type of secondary blanket or sleeping bag will increase the temperature rating of your gear. With that said, kudos to a very instructive video with excellent attention to detail.
It would seem that the orientation of the reflective surfaces has relevance. Is it better to have the reflective surfaces facing the heat source like his body to reflect heat towards him or directed toward the cold source to reflect the cold away??? great vid
Keep in mind he's using that foldup foam pad a protective barrier when he wants to sit on snow & rest or enjoy a nutrition break. It can also be used as a windbreak around a stove or campfire. Warm Regards from Reno, Nevada U.S.A.
I don't sleep on my back. Also, it's my experience that all those layers shift and get out of alignment....how do you prevent that. Otherwise, a very informative and useful video when I'm elk hunting at altitude in December in the Idaho Rockies...thanks.
Im here in the UK and up in scotland there are places similar to where you are with that amazing backdrop. I aim to get up there for next spring on an adventure.
Hey what’s up! I am a german backpacker and mountain sportsman :) I would like travel in the middle of march to the Scottish highlands for backpacking with tent and be self supportet. Do you have insider/local tips where is the best spot ?! Sorry for my rosty english…best regards from Germany
Good to know this can be done. But I don't plan on ever sleeping outside in below freezing temps. Although, I am starting to prepare for some winter camping.
Dude! Everytime I wake up a bit chilled it's because my air mattress has slid off the closed cell. Every . Single.. time. Do you use the pad straps in the polar ranger? It's a tight fit with a wide pad already maybe I'll try next time to go around both pads. That attachment system is so finicky and NO WAY you can fasten and unfasten with out getting out of bag.
So I have a question here..I used more or less the same reflective bottom mat over the past weekend (it's like an RV sized-window cover). Air pad + sleeping bag on top. The temperature dropped to only about -2C at its lowest point only. What I found was -- anywhere my sleeping bag flopped over, and on the bottom of my airpad -- where it touching the matt, some condensation was developing, to the point where it was visible. After i took the reflective mat out, I no longer noticed the condensation. at all. I see so many people recommend this, so that's why I tried it..is it just simply too warm at -2C for this? Has anyone else experienced this?
Yeah I've had this happen also but it has never really been an issue. My understanding is that those thin reflective pads really suck for conduction heat transfer so they get basically get as cold as the ground they are sitting on. This causes moisture from your body to condense on it. I've only had condensation form when the air temp is higher than the ground temp or close to it. These reflective pads do work really well though providing they have an airspace between you and the reflective pad. That is what the inflatable pad is doing is helping provide that airspace. Hope this was helpful. Happy camping!
Thanks Justin!! I'm curious about that reflective mat. How is it's quality? Worth the money? Can be an alternative to the 1/8 ultralight foam mat? Regards!
Quality is good. I've been impressed. I think the 1/8th inch foam mats are a better option for some scenarios though since it provides more warmth (I'm guessing) and can be used as a sit pad.
I have a cot that only weighs a pound. It probably has an R value higher than all those pads together at a quarter the price, because it keeps me about 4 inches off the ground. It probably just as compact too. I just take an addition 2 R pad just to protect me from the cold air under the cot and it works pretty good. I love your colorful gear.
My sleeping kit is my army gortex bivy, recon gen 2 -10 bag, my army thermal blanket liner, and two snugpak fleece liners with the pull cord to zip it closed. Got my army air mattress and thermarest foam pad too.
Reflective nature of your first layer helps because of radiation, not convection. Convective heat transfer occurs as the flow occurs around a body, radiative heat transfer occurs between two bodies (in this case, your reflective mat and the sun)
I like the outer quilt better than a liner (approximately same weight). It's more of a min/max question for me. The quilt provides more warmth for the weight and also helps deal with moisture. A liner is a great option that is relatively inexpensive.
Can one use a yoga mat? Also, the sleeping bag in the video has a wider base, but I can't seem to find it on the website you provided. They all seem to come with the narrowed base which makes it difficult for me to sleep in.
What size is the Polar Ranger, and what size is the EE quilt? I have a Sierra Designs Nitro 0 that I want to layer over, but am thinking I'm going to have to size up to a Long rather than Regular to be able to fit. How tall are you if you don't mind me asking. Great channel btw. Just moved to Minnesota from southern California, so trying to figure out this whole cold weather camping thing.
Just wondering if you ever tried reflectex....same stuff they make sun shades for cars. I used to use it for bottom layer. Has some cushion, and reflects body heat back upward. Good looking system, but bag is way over my budget...lol
That's a nice setup. However, why not just get a surplus MSS? It's a fraction of the cost and does the same thing as all that with two sleeping bags, a goretex bivy and a sleep pad. Not dogging anything just an observation.
This looks like the best sleep. I’m always too hot when sleeping and only pushed my limit at 0F with 18* sleeping bag and pad. Started building the bag better but best way to learn
i was wih you until the 700$ sleeping bag came up. then again id rather survive than freeze to death with money in my pocket. great information, great video
Its all about what you love and what can you spend on it. Obviously, its not for anyone to buy just like that, but so isn’t winter camping. But if you find yourself having such hobby, you probably will invest the money in it no matter your financial situation. Also, I believe you might do okay in cheaper sleeping bag, it just won’t be so convenient, light, with so wide range of temperature.
All this works great once you are inside the toasty warm bag but all that is thrown out the window the minute you have to get out. At -40 unless you are in a warm tent you are going to endure some major cold discomfort just getting out of the bag and into your gear...especially your boots! Every little thing is a major chore!
You can approximate the effective temperature rating of two stacked quilts by adding their ratings (in Fahrenheit) together and subtracting 70 degrees. So if you're stacking a 50 degree F quilt on top of a -20 degree F sleeping bag, the effective rating should be approximately (-20) + 50 - 70 = -40. This is the formula Enlightened Equipment uses in the table they have showing the effective ratings of stacked quilts, though they cap it at -40 degrees Fahrenheit. You can also just consider the effect of the second quilt on it's own. The temperature rating of the second quilt minus 70 degrees Fahrenheit gives you the effect of the second quilt. So, adding a 50 degree Fahrenheit quilt will always increase the temperature rating of the system by approximately 20 degrees Fahrenheit, as you stated in your video. Adding a 40 degree quilt will add 30 degrees, a 20 degree quilt would add 40, and so on.
Hey Justin, I think that the Rab Mythic 600 could be an interesting sleeping bag because it’s lightweight (900g) and it have a -6 Celsius comfort temp and -12 Celsius limit temperature.
You have a new subscriber😀Thanks for a great video😉 I have Exped downmat tt 9 on my wintertrip. The safest inflatable in my opinion. It has six separate tubes, for punk you can replace the broken tube.
Hey Justin I love going winter backpacking with my buddies every winter but I don’t make enough money to be able to support all these awesome products. Do u know of products that are similar to these that are lower in budget but give out the same effect? Thank you
Depending on how cold you want to go, there are a bunch of options out there, they'll just likely weigh quite a bit more. The best approach for affordable winter camping is to keep layering. Putting a 20F sleeping bag inside another 20F sleeping bag will keep you really warm. R-value stacks, so having a couple foam mats under a 3-seaon pad will help out a lot.
Excellent dialed-in kit. Way warmer than what I would bring in similar conditions. Glad you mentioned the EE over quilt, pro move. One thing I never forget is a little bit of suffer. Weighs nothing.
Thanks for the video. Just the amount of gear to sleep, as you showed, immediately creates the need for the camper to have some sort of vehicle to transport all, plus all other gear required (clothing, food, etc). This would be an expedition type of adventure.
Well it’s definitely heavy but not at all too heavy to carry. He didn’t even cover the tent which would likely be 3 to 4 times as heavy as a light 3 season tent. Plus the heavy boots, heavier cook system, all the layers, extra gloves, snow shoes or skis or crampons etc. All told probably 50 to 70lbs and you need something like an 80 liter pack. It’s exhausting and slow hiking but doable.
But nothing close to the same weight as the Xtherm. And the Downmats from Exped don't have insulation in the side baffle, which is a huge design flaw in my opinion.
That's a lot of stuff to pack. I've been in -29 F in the Presidential range with a LL Bean down bag, and a self inflate thermo rest in a Moss winter tent. 100% comfortable. Wearing good thermals and fleece to bed. Probably the number one piece of advice would be, be in shape and have a fast metabolism. No way would I be packing all that stuff, no room for the Webber Grill or inflatable hot tub.
Hi Justin.
One note about your reflective mat. The reflectiveness has nothing to do with convection. Convection is due to movement of fluids over the surface. Reflective materials would have improved performance for radiation. However, the reflective nature of that mat would have basically no impact as the heat transfer is almost entirely dominated by the conduction through the material.
Regardless, it is a good loadout.
Yes, you are correct. I was getting my thermodynamics mixed up! Definitely radiative heat loss. My understanding is that the bottom would be experiencing mostly conduction while any area with air above the mat would be effective with radiative heat loss.
I put mine directly under the sleeping bag. Works fine
Amazing! Thanks for sharing! ❤️🇺🇸
@@JustinOutdoors
Justin ~How do you take a PEE (urinate) with that set-up in the middle of the night.?
~In a sealed container 'or' out on the ground.?
@@royjohnson465 that is a great question
That backdrop tho...
One day we will find out that Justin has been putting gear in front of a green screen all this time and has fooled us all... *shakes fist at sky* "Justiiiiin! Nooooo!"
Banff Alberta broski!
@@our-little-input it's not fake u can see the water rippling
@@our-little-inputwdm?
People in Yakutsk use natural fur to keep warm. It gets down to -70c there.
It's a good choice of -40° in your title, as it's the same temperature in C and F so we all understand it...
2021 and still this only ppl from USA say that
@@gg3198it’s almost like because Americans are the only major country who wouldn’t use Celsius….
My challenge has not been while sleeping, but when getting started in the morning, packing up the tent etc. I've only been out down to around -20C. A Thermarest and a winter sleeping bag has worked well for that. Your system looks complicated, but also extremely flexible - don't envy you the -30-experience!
Something I use is caffeine tablets. They're very small and can really help to warm up and force movement in the mornings or at other difficult times. Along with ibuprofen for longer trips or late night tasks which one maybe isn't totally enthusiastic about. Also, multivitamins, especially if food is weight/volume prioritised - usually end up sacrificing nutritional content for availablity/weight consideration.
I just got this new hot tent from seek outside. Start up the stove in the morning!
@Repent to Jesus Christ! if you have a moment I'd like to talk to you about you're lord and savior SATAN 😈
No easy way to get out of the sleeping bag/quilt and deal with the cold mornings. Just have to suck it up, don't waste time, and start hiking asap.
@@Shane7492 there is a way! Seek outside hot stove tent
What a lovely winter bear sausage wrap !
Bears are usually hibernating in the winter. Just saying
😂
$700 sleeping bag:
Me: Guess I'll just die
My thought exactly - as insightful as it is, this is significantly out of my budget. 😂
Get a wiggy's antarctic bag for 350. it will go down to -40 F.
As a 50-year Alaska...............my go-to system is a good outer bag and a one-pound down inner sack.
Hi! from Argentina. What would be a good outer bag to you? rate-weight? syntetic?
Awesome video ! I like your system . It took me back to my army days . We slept in our bags in the snow . The temp was -35 F durning the day I'm not sure what the low was ,but the bags stayed dry and I used a small towel over the breather hole to catch condensation and keep the cold out. We were there for a couple of weeks. It was a great learning experience. That was in the early 80's. Thanks. for your video .
Yeah army is very different from the old army. If it's too cold we go into shacks or we just have people on stove watch
@@matthewmantee195 Hey wait a minute , what do you mean OLD Army ! Ha ha ha ! Thanks for the comment.
@@scottanderson3406 there is the old army rough and tough. Our new army wont even let us sleep in the freezing cold. Even though we have 8 man tents with stoves. Well it is a different army in today's word.
@@matthewmantee195 Are you serving currently ? Yeah, the old army is a relative term. Probably a natural evolution to a point . My first duty post was Ft Riley in the early 80's . My step dad was there at the beginning of WW2 and they were still pulling artillery around with horses. I guess that was old , old Army .🙂
Down is fine for a few days, but if you're spending several days and a lot of time in a moisture laden tent, it really starts to drop in efficiency by the third or fourth night.
Your daytime clothing is wet. If you're cooking , your stove and your pot are giving off a ton of moisture vapor. Then there's the respiration from everyone in the tent. Combine that with stuffing your damp bag into a sack for transport each day, and it gets worse. It's not unusual for a 4 lb down bag to weight 10 lbs within a week.
That being said, there are lots of ways to find oneself in minus 30 C. Altitude and/or severe weather tend to require performing more chores inside a tent which produce inherent moisture. A few brief hours at those temps around dawn followed by a 10-20 increase during the day is quite different than a steady minus 30.
Throw a moisture absorber in your bag during the day? Or tent as well
@@patrickhowell2502 What size of moisture absorber did you have in mind to keep a tent dry?
@@wisenber ive never had much moisture build up, so probably a handwarmer sized one maybe
@@patrickhowell2502 I think you're dreaming. Well funded expeditions have endured failing down bags for decades from condensation and frost. If it were as simple as adding a handwarmer sized decadent to resolve a bag doubling in weight over the course of a week, I imagine that would have been done.
@@wisenber besides being condescending id say your wrong. New ideas that seem obvious after the fact happen all the time. So maybe its been tried, but then again maybe not.
Wow your knowledge of your entire sleep system is VERY impressive. I was locked in throughout your video. Great job. Look forward to watching more of your content.
All I can think of is how warm my bed is in the morning that I don't want to get out of because my 70°f room feels like an ice box in comparison; I cant imagine how cold getting out of that sleeping bad feels.
The discomfort of sleeping outdoors makes you appreciate your bed so much more. And the challenge is fun.
And no one else can because Fahrenheit
@@Shane7492 try to sleep in the garden in your bed at winter. It's the best sleep you'll ever get. Camping is amazing
@@rickmortyson4861 you’ve clearly bin camping wrong your entire life if you think sleeping in your garden is comparable lmao
It's like the abominable snowman is making you give him a piggy back ride and his sack is clackin yo ears. It's some abhorrent nightmare fuel for sure.
Good video Justin, thanks. Something I use as a vapour barrier over my bag or quilt, is a piece of tyvek. Big enough to tuck in all around, light enough so as to not be noticeable, and multi-function during the day. It adds close to 5 deg Celsius to whatever sleep layout I'm using.
shouldnt you be using the vapor barrier inside your bag or quilt?
Yeah, never want to trap moisture outside the bag. You will end up covered in frost which could weigh down your bag reducing loft. Vapor barriers are generally used next to skin to protect insulating layers on multi day sub freezing cold trips where drying out your gear is not an option.
The outer fabric of my Western Mountineering Antelope (5ºF) is Gore-Windstopper.
Warm Regards from Reno, Nevada U.S.A.
Apparently, staying cozy in the cold can be a costly affair.
Great upload, Justin. Great channel. Thank you & GOD bless
How much is your life worth to you?
Such an absolutely beautiful location to film in.
Peter Lougheed Provincial Park in Alberta, Canada.
well gezz . I have sent a bunch of folks to your channel . Great layer / winter camping gear video BUT , one critical element missing !!! I used it while living in michigan for 3 years in my non heated solar motor home. That is a vapor barrier. The vapor barrier goes inside the sleeping bag ( yes sleep inside of it ) .Reduces body moisture loss ( dehydration) , zero moisture gets into the sleeping bag , adds easily 10-20 degrees of comfort , to the whole system. Ultra lite weight . I made mine out of 2- 50 gal leaf bags . Cut the bottom out of one and tape the inside and outside over lap together . Mine never wore out with years of winter night use. The same works for footwear , VB socks , they last years . Keep the socks and boots dry forever. The boot VB goes between the inner nylon sock and the outer wool sock . 25 years of building homes year round, it works. Time tested :) Please go research on this important tool missing from your kit .
check out the 'western mountaineering vbl hot sack'.
its a bit pricey but works like a charm.has a reflective golden coating on the inside.
@@felixnicsergulden9786 plastic
Wow, this stuff sure has changed since I used to do it back in my day. That is a lot of gear!
Just a sheepskin and body fat will do
Wow been down to -40 and all the army gave me was a 4 piece sleeping system and a woobie
Try a mylar vapor barrier mummy bag inside the sleeping bag. If you use it right it will change your setup dramatically.
Flip the Nemo reflective-side up. Two metal-barriers touching are wasted. Best stack is insulator, metalyzed, insulator, metalyzed, insulator... There are three mechanisms of heat transfer: A) Conduction (transfer through solids), B) Convection (gas thermal transport, wind, etc.), C) Radiant (heat or cold). Thin metalyzed layers are utilizer to block radiant heat, but they do little good in contact (conduction) with the ground or body. Well done putting the metalyzed side of the Mat up. Notice how Thermarest hangs the metalyzed layer between the top and bottom of the pad? That's smart too. Baffles block convection. Flip the Nemo and the system will perform slightly better.
Great overview! I think the grey part of the switchback is actually not the metalized film and that the reflective film is one layer in and facing towards the orange foam. It then operates by reducing radiative heat loss through the air pockets in the foam.
Yes, two bags are warmer than one. Use roomy, wider, taller bags to trap more dead air and allow movement within the bags. The best sleep system on snow is a small grain scoop to fashion a snow shelter. Insulation loses its R-value when compressed, down is highly compressible and loses its loft quickly under the weight of the sleeper.
Great video.
You confirmed me what am I preparing for my first winter holiday in tent.
Going for first time in a -25 at the early age of 51, and you just made it awesome.
(Little note, I will use a Cumulus because find the therm-a-rest in SHORT size is "mission impossible")
No need for short size my friend, you actually want a longer than your size sleepingbag in the cold to have room to put your boots, or boots liners in the bottom.
Again, good tips with context - you've just changed my mind about a couple of things that concerned me, and have saved me a fair bit of cash.
Yes, I just "Subscribed", rang the notification bell, & "Like" this video.
Gotta LOVE that 70D ground side material on your XTherm. It's R6.9 & 2.5" thickness has been improved the newest model, introduced earlier in 2023, the NXT R.7.3 & 3" thickness is, of course, more expensive than the one you have. However, in cold, cold temperatures or even year round in warmer temperatures the XTherm NXT is THE air mattress for anyone wanting the best air mattress in every conceivable way/measure.
Warm Regards from Reno, Nevada
MY GOD THAT VIEW IS BREATH TAKING!
Hi Justin. I'm a theoretical physicist and wild camper, but not down to these chilly temps. Around -12C is the lowest here on Dartmoor. It's that challenging low temperature where it can be wet too. Guess that's why they train our marines here?
I've found that the Thermarest 'transverse' tubed sleeping mats 'exhaust' warm air out the sides as convective heat rises from the depression caused by say a hip, to the sides of the mat. The testing procedure doesn't account for this depression and halving the thickness of mat can halve its R-value. The Exped 'longitudinal' mats avoid this though. Snow traps air and it tends to be a much poorer conductor than damp ground or slush ground'. These expensive mats seem to perform well on snow but not so well on slush ground at or just below freezing.
I have no problem with sleeping bag. I find if it's too thick, the outside bag temperature is only just above air temperature in the tent and moisture from the body can form frost on and even in the bag, making the bag wet when packed away. It's rarely cold enough here for a VBL though. I've solved this problem by adding a shiny but breathable layer on the outside of the bag. Around 60% of heat lost from the top of a bag is radiative and the shiny layer virtually eliminates this. This means the bag operates with a higher surface temperature preventing any frost from forming. Overall, it reduces heat loss from the bag permitting a thinner bag. Both theory and experience suggest this shiny outer layer is adding around an extra 7DegC to the performance of the bag, but it must be breathable otherwise condensation forms on the inside, as it does in the non-breathable emergency space blankets.
Getting to the main point, I'm finding theory and experience suggest the majority of heat loss from the wild camper is to the ground. The weight of the camper crushes any down to a thin layer and combined with the depression caused by the hip, it all acts as a short circuit for heat to the ground. Synthetic bags crush less and perform well in the damp but are heavier. I've solved this problem by taking an extra layer of foam, placing it under the bag and on the sleeping mat, but once more, it's adding weight and bulk.
I'd be interested to hear if you've experienced heat loss and chilling due to ground effects.
Well go on spill the beans then. What breathable radiant reflector did you find for a top layer? There's only one commercial product I know of.
@@beetooex Lame fabric, with acute over the e.
@@trevorhill1577 Awesome. That's exactly what I was considering as a DIY solution. Is it as breathable as the loose weave suggests it should be? I'm surprised you can't find anyone talking about this online.
@@beetooex Thanks beetooex. You're the first to show any interest after 8 years! I've published on this result, tested to -8DegC, and contacted RAB, seatosummit, Snugpak and a few others but nobody is interested as I don't think they fully understand the Physics. RAB have this very expensive sleeping bag with the reflecting material on the inside which doesn't work as claimed since the heat will simply choose to conduct through. The reflecting side must face outwards on the outside of the sleeping bag. It's why they originally used to make kettles shiny on the outside. It's the principle of the space blanket. Space blankets don't just reflect the heat back, they stop heat being radiated away from the outside. The blanket must not touch your body or clothes though as heat will just conduct through, the space blanket being metallic. It doesn't breathe either. However, yes, I can confirm that the material lame breathes. They also do a version of lame with elastane. They use it for making skin tight costumes for dancing and theatre etc and it's essential that it breathes and stretches. My Vango Cobra 200 has a lame layer sewn in to the outside. Extra 100g but the improvement in performance is genuine.
@@trevorhill1577Thanks so much for your explanation. I can't believe no one is interested in peer reviewed empirical data! I hadn't considered how shiny surfaces are low emitters- only their reflective properties. Is there really significant conduction between a metallised surface and high lofting insulation though? All the modern European military bags have a reflective sandwiched between two layers of climashield apex (or a close copy of). How could we apply your method and remain camouflaged? I would, for instance, always want a matt green bivvy bag as my outer most layer...
I am looking forward to using my Big Agnes Echo Park -20*F bag with my R9 self inflating pad for winter camping. The pad is bulky, but I motorcycle camp with my dog and sidecar, so I have the space. If I want to go colder, I can always put my down bag in the Big Agnes for more insulation. Probably zipped open as a quilt.
Great gear man! Also many thanks to YT's AI/ML algorithms!
Last night, after a long time in lockdown, I spent some quality time with my friends and found myself in a locked up situation.
I had to camp outside and my door mat have a low insulating ratio and almost 0 heat reflective capacity.
Obviously, in the morning I was in a near death situation at almost freezing temperatures.
With all this gear I can now spend more quality time with my buddies, safely.
Thanks man!
Nice video. Glad you're carrying all that gear in that cold of temperatures. Keep having fun.
i did sleept in -35 Celsius in astana Kazakhstan. i didnt had any special equipment. just usual small sport bag like used for gym. i used many usual t shorts 2 pants or 3. all i could. and slept. hug my bag and sit squatting. in -30 Celsius it was like limmit . in -35 it is so hard to breathe i put something on a mouth but there was and -40. and i couldn't sleep when lower then about -35. only if you didnt sleep days you can. but waked up soon. i walked did some exercises just to warm up. but like i said in -30 it is possible to sleep. if you take your knees to chest like you can i and zip jacket with legs. but legs was on a frozen ground on a snow. and even you stay on a peace of wood it is very help not to freeze legs. even little changes has a consequences. in -40 i walked everywhere just to warm up and it was helpful, i did knok one leg to another and it helped actually wher i stood. because some days was super cold wind. i lived like that about 2 weeks maybe more. i eat butter and bread, sometime goose or chicken pate, it was cheap and drink bottle water. in -25 you can sleep without anything just wear up good and use a blanket that hold wind out about 40% windproof and more i mean not like blankets for sofa that you van see through that bad, but better than nothing. condensation under blanket not big deal. there cold and all moisture will be frozen. and moisture in yours clothes make you cold too. it is mean not be very warm wearing. because. when you start sleeping temperature always warmer, in early morning about 4-5-6 ammost coldest temperature. in different climats different time because in 6 sometimes sun go up and will be warmer. than in 4am. and if yours legs cold because they was sweating before. take tham out little and wipe even there nothing. if they oily or try clean up them quickly just because there and use beter dry socks or some cloth. i did use a plastic bag under 2 and 3 layers socks. socks was usual summer thin socks. 2 layer socks was warm socks usuall like in the store not sport ones. i did put plastic bags on a shoes too. i did many things tryed everything i could think. not remember results actually but something was worked better then nothing. and good when tree on aback too it is can warm up too. and grass too anything. in -40 it is was so hard that i try go in store and stay there they let me go not in night but in a day and i did sleep in a day there. in night i walked. but in -25 Celsius i sleept fine on a wood banch in some kind of park. there no many people going in cold night. but it was dangero. there was some situations. but there all ended fine.
wow. that sounds like a terrible experience. You should feel proud that you weathered it.
@@darrinheaton2614 i am. it is horrifying experience.
I would like to see this sleep system packed up. Looks massive.
Wow thinking about using components of this set up for winter vanlife here in the Colorado mountains! And the colors of that sleeping bag😍😍! Functional, minimal, light weight....AND CUTE! Thanks so much for this video!
Thanks for your advice and information,it’s too helpful for me🙏🙏
By the way wish you merry Christmas 🎄
My biggest concern with winter backpacking is keeping my beer from freezing. Nice video, a cheap alternative to the reflective mat is reflective Tyvek reflective house warp, you can usually can find scraps big enough for your sleeping bag. Made a pad big enough to go inside my tent. I have used that for years and creates a nice layer against the snow.
If you have a little more space for gear coolers work great for winter camping/ice fishing as well. If I'm outside I'll just stick a water bottle filled with warm water in the corner every couple of hours. Stuff then stays at refrigerator temperature. You do have to dial it in a bit though.
Beer for summer. Liquor for winter.
You just bring nearly everything into your bag with you. Everything you want to keep warm or dry out you need to sleep with.
That’s why you bring whiskey with you instead of beer, as the whiskey will never freeze LOL. Ask me how I know LOL
I love your work. I am going to visit coldest regions in India.
Thank you.
The pillow is cute,the view is beautiful.
Do you ever get claustrophobic while wrapped in all this sleep system? That sleeping bag gives me anxiety just looking at it😬
Same. There's no way I could ever be that cocooned without freaking out.
Sometimes! haha
How do you backpack with all that gear...? I just use a 0% 800 fill bag, and a accordion type mat . I rock climb, so weather can get very severe with the windchill factor. For emergencies I just pack some hand warmers, and I can use an emergency bivy sack. You can stuff it inside or outside the bag. Actually for going super light I just use two emergency bivy sacks, and an OR bivy with one pole. I literally run past people with a small backpack going up the mountain.
Justin,
At 5:12 you demonstrate the over-quilt and It reminded me of the setup I recently used. It was an extreme cold weather sleeping bag inside an two person generic sleeping bag. It was 18 degrees Fahrenheit and I was toasty warm, even when I had the inner sleeping bag half way unzipped.
It was nowhere close to the temperature you are describing but this type of secondary blanket or sleeping bag will increase the temperature rating of your gear.
With that said, kudos to a very instructive video with excellent attention to detail.
Where the hell was this filmed?! It's beautiful. I have to know where it is.
It would seem that the orientation of the reflective surfaces has relevance. Is it better to have the reflective surfaces facing the heat source like his body to reflect heat towards him or directed toward the cold source to reflect the cold away??? great vid
What a great video and very informative! Where did you get those pants?
Cheers!
OR Trailbreaker II
Do you need the foam pad? Have you tried without it? 6.9 r value on the pads already pretty good.
Keep in mind he's using that foldup foam pad a protective barrier when he wants to sit on snow & rest or enjoy a nutrition break. It can also be used as a windbreak around a stove or campfire.
Warm Regards from Reno, Nevada U.S.A.
Nice video...I use a Marmot cwm -40 bag with a exped down pad and have been warm at -28c in the Alps.
I don't sleep on my back. Also, it's my experience that all those layers shift and get out of alignment....how do you prevent that. Otherwise, a very informative and useful video when I'm elk hunting at altitude in December in the Idaho Rockies...thanks.
I find they don't get out of alignment. There aren't THAT many layers. haha
These are good ideas for homeless in cold areas,people need to donate to shelters . I do it here
a $700 sleeping bag?
Technically your closed cell foam should be above your air pad, also reflective side up always!
Works better on top, not always the most comfortable. The grey isn't reflective.
Hi Justin, how about links to what you are wearing also?^^
Im here in the UK and up in scotland there are places similar to where you are with that amazing backdrop. I aim to get up there for next spring on an adventure.
Hey what’s up! I am a german backpacker and mountain sportsman :)
I would like travel in the middle of march to the Scottish highlands for backpacking with tent and be self supportet. Do you have insider/local tips where is the best spot ?! Sorry for my rosty english…best regards from Germany
@@mafa5289 No sorry but google. I need to also do my research.
Pretty extreme. It is worth noting that inside a good shelter it will be warmer than the outside air temperatures. Great system!
Good foam is king, so many days ive been out icefishing and it's the only thing you need to not freeze or getting wet also weighs very little.
Good to know this can be done. But I don't plan on ever sleeping outside in below freezing temps. Although, I am starting to prepare for some winter camping.
Dude! Everytime I wake up a bit chilled it's because my air mattress has slid off the closed cell. Every . Single.. time. Do you use the pad straps in the polar ranger? It's a tight fit with a wide pad already maybe I'll try next time to go around both pads. That attachment system is so finicky and NO WAY you can fasten and unfasten with out getting out of bag.
Can you use snowboard clothes for winter camping?
So I have a question here..I used more or less the same reflective bottom mat over the past weekend (it's like an RV sized-window cover). Air pad + sleeping bag on top. The temperature dropped to only about -2C at its lowest point only. What I found was -- anywhere my sleeping bag flopped over, and on the bottom of my airpad -- where it touching the matt, some condensation was developing, to the point where it was visible. After i took the reflective mat out, I no longer noticed the condensation. at all. I see so many people recommend this, so that's why I tried it..is it just simply too warm at -2C for this? Has anyone else experienced this?
Yeah I've had this happen also but it has never really been an issue. My understanding is that those thin reflective pads really suck for conduction heat transfer so they get basically get as cold as the ground they are sitting on. This causes moisture from your body to condense on it. I've only had condensation form when the air temp is higher than the ground temp or close to it. These reflective pads do work really well though providing they have an airspace between you and the reflective pad. That is what the inflatable pad is doing is helping provide that airspace. Hope this was helpful. Happy camping!
Thanks Justin!! I'm curious about that reflective mat. How is it's quality? Worth the money? Can be an alternative to the 1/8 ultralight foam mat? Regards!
Quality is good. I've been impressed. I think the 1/8th inch foam mats are a better option for some scenarios though since it provides more warmth (I'm guessing) and can be used as a sit pad.
@@JustinOutdoors thanks bro
My system is exped downmat 9 with two TrailLark sleeping pads and an army bivy. Bring a thermarest hiker for redundancy
I can't use the Downmat unfortunately as the side baffles don't have insulation and I end up feeling the cold through those parts of the pad.
I have a cot that only weighs a pound. It probably has an R value higher than all those pads together at a quarter the price, because it keeps me about 4 inches off the ground.
It probably just as compact too. I just take an addition 2 R pad just to protect me from the cold air under the cot and it works pretty good.
I love your colorful gear.
Wich cot is it I might have to pick one up
Pine branches below the reflective mat.
You need to try Exped winter down pad. It is a -40F and has R value of 7.8.
Sleeps cold: ua-cam.com/video/oYo9aEsYhzw/v-deo.html
@@JustinOutdoors You need to try the 8R not 7R.
My sleeping kit is my army gortex bivy, recon gen 2 -10 bag, my army thermal blanket liner, and two snugpak fleece liners with the pull cord to zip it closed. Got my army air mattress and thermarest foam pad too.
X therm pad may be bomb proof but is it Ruger and Monty proof?
Reflective nature of your first layer helps because of radiation, not convection. Convective heat transfer occurs as the flow occurs around a body, radiative heat transfer occurs between two bodies (in this case, your reflective mat and the sun)
Woow this is so beautiful, where is this exactly?
Would be interesting to see a thermometer on every layer
That sleeping bag is so cool!
Thanks for that. No liner? Pros and cons if you have experience with them would be nice!
I like the outer quilt better than a liner (approximately same weight). It's more of a min/max question for me. The quilt provides more warmth for the weight and also helps deal with moisture. A liner is a great option that is relatively inexpensive.
@@JustinOutdoors Noted, thanks.
Can one use a yoga mat?
Also, the sleeping bag in the video has a wider base, but I can't seem to find it on the website you provided. They all seem to come with the narrowed base which makes it difficult for me to sleep in.
One could but yoga mats are pretty heavy because they use a higher density foam.
What size is the Polar Ranger, and what size is the EE quilt? I have a Sierra Designs Nitro 0 that I want to layer over, but am thinking I'm going to have to size up to a Long rather than Regular to be able to fit. How tall are you if you don't mind me asking. Great channel btw. Just moved to Minnesota from southern California, so trying to figure out this whole cold weather camping thing.
Size reg PR and size reg/wide EE Revelation. I'm 5'10!
I’m old school. Wool, wool and more wool. I’m tough on gear and the synthetic stuff just doesn’t hold up with me.
Tell me about it
Just wondering if you ever tried reflectex....same stuff they make sun shades for cars. I used to use it for bottom layer. Has some cushion, and reflects body heat back upward. Good looking system, but bag is way over my budget...lol
That's basically what the bottom mat is
That's a nice setup. However, why not just get a surplus MSS? It's a fraction of the cost and does the same thing as all that with two sleeping bags, a goretex bivy and a sleep pad. Not dogging anything just an observation.
Weight and features is a big factor. Especially weight. This system weighs less than half that of the MSS and I am guessing is a lot less bulky.
@@JustinOutdoors fair enough. Even with a compression sack it's still on the bulky side.
My question, how much space does it take up?
where is this? That view is unbelievable
Is this a sleeping bag ad? ;) Good and experienced explanation like it
This looks like the best sleep. I’m always too hot when sleeping and only pushed my limit at 0F with 18* sleeping bag and pad. Started building the bag better but best way to learn
What general area is this filmed at? Canada?
Love the shots in the sun by the lake
i was wih you until the 700$ sleeping bag came up. then again id rather survive than freeze to death with money in my pocket. great information, great video
Its all about what you love and what can you spend on it. Obviously, its not for anyone to buy just like that, but so isn’t winter camping. But if you find yourself having such hobby, you probably will invest the money in it no matter your financial situation. Also, I believe you might do okay in cheaper sleeping bag, it just won’t be so convenient, light, with so wide range of temperature.
All this works great once you are inside the toasty warm bag but all that is thrown out the window the minute you have to get out. At -40 unless you are in a warm tent you are going to endure some major cold discomfort just getting out of the bag and into your gear...especially your boots! Every little thing is a major chore!
You can approximate the effective temperature rating of two stacked quilts by adding their ratings (in Fahrenheit) together and subtracting 70 degrees. So if you're stacking a 50 degree F quilt on top of a -20 degree F sleeping bag, the effective rating should be approximately (-20) + 50 - 70 = -40. This is the formula Enlightened Equipment uses in the table they have showing the effective ratings of stacked quilts, though they cap it at -40 degrees Fahrenheit.
You can also just consider the effect of the second quilt on it's own. The temperature rating of the second quilt minus 70 degrees Fahrenheit gives you the effect of the second quilt. So, adding a 50 degree Fahrenheit quilt will always increase the temperature rating of the system by approximately 20 degrees Fahrenheit, as you stated in your video. Adding a 40 degree quilt will add 30 degrees, a 20 degree quilt would add 40, and so on.
Cool. Needed a better system as a newbie in winter camping.
Would have loved to see all items stowed. Thanks, Justin!
ua-cam.com/video/iHVJ5ER5Vu4/v-deo.html
I wish someone would make a winter camping fleece mummy liner about 34 x80 with a left hand zipper in olive drab...
Hey Justin, I think that the Rab Mythic 600 could be an interesting sleeping bag because it’s lightweight (900g) and it have a -6 Celsius comfort temp and -12 Celsius limit temperature.
You have a new subscriber😀Thanks for a great video😉
I have Exped downmat tt 9 on my wintertrip. The safest inflatable in my opinion. It has six separate tubes, for punk you can replace the broken tube.
Hey Justin I love going winter backpacking with my buddies every winter but I don’t make enough money to be able to support all these awesome products. Do u know of products that are similar to these that are lower in budget but give out the same effect? Thank you
Depending on how cold you want to go, there are a bunch of options out there, they'll just likely weigh quite a bit more. The best approach for affordable winter camping is to keep layering. Putting a 20F sleeping bag inside another 20F sleeping bag will keep you really warm. R-value stacks, so having a couple foam mats under a 3-seaon pad will help out a lot.
What a background! Amazing
tell us what u r wearing too w prices and all too
Great stuff! Had a humorous thought. I'd hate for a Sasquatch to happen upon someone in that sleeping bag. Takes home a bag of goodies. 😋
I believe the nemo switchbcack (same as the thermarest z-lite) are better perfoming when used with the reflective side towards you.
The grey part actually isn't reflective. They have a good video about it on their channel :)
Thanks for the info. What pants are you wearing?
geni.us/ORTrailbreakerII
Excellent dialed-in kit. Way warmer than what I would bring in similar conditions. Glad you mentioned the EE over quilt, pro move.
One thing I never forget is a little bit of suffer. Weighs nothing.
Looks toasty warm. Beautiful back drop! Where is that?
Lake Minnewanka :)
How are you fitting all this gear in a backpack plus all the other things?
The beauty of this gear is that it is highly compressible and light. The foam mat and reflective mat I strap to the outside of the pack.
any tips for some decent hiking boots?
do you trust that setup? You can fall asleep and then freeze to the death without realizing it
Thanks for the video. Just the amount of gear to sleep, as you showed, immediately creates the need for the camper to have some sort of vehicle to transport all, plus all other gear required (clothing, food, etc). This would be an expedition type of adventure.
Well it’s definitely heavy but not at all too heavy to carry. He didn’t even cover the tent which would likely be 3 to 4 times as heavy as a light 3 season tent. Plus the heavy boots, heavier cook system, all the layers, extra gloves, snow shoes or skis or crampons etc. All told probably 50 to 70lbs and you need something like an 80 liter pack. It’s exhausting and slow hiking but doable.
@@colwem Thanks. I did enjoy and see the value the video offers.
best sleeping pad on the market? there's many more for same price range with higher R value
But nothing close to the same weight as the Xtherm. And the Downmats from Exped don't have insulation in the side baffle, which is a huge design flaw in my opinion.
That's a lot of stuff to pack. I've been in -29 F in the Presidential range with a LL Bean down bag, and a self inflate thermo rest in a Moss winter tent. 100% comfortable. Wearing good thermals and fleece to bed. Probably the number one piece of advice would be, be in shape and have a fast metabolism. No way would I be packing all that stuff, no room for the Webber Grill or inflatable hot tub.