Це відео не доступне.
Перепрошуємо.
Is The Coldest Water Bottle Actually The Coldest?
Вставка
- Опубліковано 14 сер 2024
- I see a LOT of different types of sponsors being showcased by other creators. And this was one I didn’t know existed. The Coldest Water Bottle. Apparently, it’s a big thing in the Mukbang community. I don’t watch mukbang videos. So, I never heard of them. So I did what any reasonable person would do. I bought one. Is this actually the coldest water bottle?’
Product Links (some include amazon affiliate links):
Yeti Rambler 18oz: amzn.to/2H8OLEH
HydroFlask 20oz: amzn.to/3lR3hQA
Zojirushi 16oz: amzn.to/3nZhEE7
Linus Tech Tips Water Bottle 21oz: www.lttstore.c...
The Coldest Water Bottle 21oz: thecoldestwate...
Check out the amazon affiliate links to the gear I use in my videos here:
Sony A7III: amzn.to/2tVF1rj
Vanguard Alta Pro 263AB Tripod: amzn.to/2O7V8Yn
13in Macbook Pro non-touchbar: amzn.to/2F4uz27
Philips Hue Light Strip: amzn.to/2VZq2EV
Godox SL-60W: amzn.to/37LsdT0
Rode VideoMic NTG: amzn.to/2RKHVrL
Time Stamps:
0:00 Introduction
0:41 Physical Features
2:34 Cold Test
5:27 Some potential variables in my testing
6:11 Hot Water Test
7:51 Conclusions
The coldest water bottle comes in plenty of different colors and sizes but I picked up a 21 oz version. The Coldest water bottle is pretty basic shaped. Cause it’s, well. A water bottle. It has a painted stainless steel body with their branding very loudly and in big bold font “THE COLDEST WATER BOTTLE”. The main brand water bottles like a Hydro flask or a YETI do have their labels on the bottles but not as prominent as this one. The handle on top is solid, and doesn’t swing around like the flexible ones on hydro flasks and is more like the solid one on the YETI Rambler. The body of the bottle also has this rubber belt that keeps it from sliding around too much. But I found the rubber belt doesn’t have too much resistance and easily slides if you try to take it off, and will most likely get less stretchy over time. One thing that I noticed about this water bottle, is that the lid is a little bit harder to get into its proper place before tightening it. I know I know. You’re thinking that’s the biggest first world problem ever. You’re absolutely correct. I’m just reviewing the product so I thought I’d provide as much detail a water bottle review could give that might be of interest. And how quickly you can get the cap on seems pretty important to me. They also have a bunch of different accessories for their water bottles similar to what a YETI or Hydroflask has for their bottles.
Okay, great we now know how the product looks and feels, but how well does it do its job that it proudly announces? I decided to compare it to its competition and I’ll try to add links to all the water bottles down below. Here’s how I went about comparing them. I filled them all up with about 75% ice. How did that test go? The first day was super-uneventful. Each water bottle managed to still have ice. It wasn’t until 31 hours in, that I noticed both the Hydroflask and the Yeti were the first to go, and were both 42F. That’s no longer super cold. Just cool. Then, I didn’t really measure the temperature again until the next bottle melted all of its ice. The Linus Tech Tips water bottle, 55 hours in it was 37F and melted all of its ice. Which makes you think “hey middle of the pack isn’t that great of a score”. Well, in this case it kind of is, because only 3 hours later, at 58 hours. The Coldest Water bottle no longer had ice. So that left only the Zojirushi, which lost all of its ice 3 hours later at 61 hours.
So, is the Coldest water bottle the coldest water bottle? No. So, okay, we know the coldest water bottle is near the top of the food chain when it comes to keeping things cold, but how well does it do with hot drinks?
So here’s the test. I filled them all full of hot water I can get from the sink and measured their temps, then I went to bed and checked their temperature in the morning. These results were very similar to what we saw with the cold water test. The Zoshiroshi and Coldest Water bottle stayed the warmest, with the LTT one slightly lagging behind, followed by the hydroflask, and the yeti was the coolest.
So what’s the main takeaway of all this? This is a good water bottle if you’re trying to keep things hot or cold. It doesn’t live up to its name and the lid is a bit finicky but overall the bottle does pretty good. I just personally wouldn’t want to rock this water bottle because I hate loud obnoxious branding, but you know that’s just my own tastes and you can feel free to disagree with that.
*Linus slowly sliding Jimmy a few Bucks in his Pants after watching the Vid.*
The 100$ linus was about to give to twomad if he got 5 kills on fortnite haha
@@soraideso4020 glad linus got to keep his money. i dont like twomad because he's one of those ADHD tubers, but blatantly and purposely lying about your broken pc is such a piece of shit move, so he really didnt desrve another 100$ on top of it.
@@breakies haha yeah."but it brokey". I know that linus kept the cash, just tried to make a small joke. Can't wait for 2nd season of the god of highschool
@@breakies ba ba bouy
Hey would anyone like to see my Reviews as well :D Just go to my Channel :)
Slowly 'Vessi shoes" creeping in YT creators vids as sponsor. Would love to see you take a jab at those in comparison to other knitted shoes?!
🙏 Thanks for your time and energy while being more busy lately with your fiance, moving and what not.
Your channel is so good with honest tests and opinions about recent sponsors deals what YT and to there vids.
Vessis are trash. Speaking as someone that's received a free pair (worked for a sponsored channel) and knows someone that bought a white pair.
While the idea isn't too different from Goretex, but...
They're not durable, the sole disintegrates insanely quickly (I have 5-year-old Nikes that still look good) They're difficult to clean and stain super easily and they're not breathable, or rather, they keep your feet too warm regardless of the weather.
The elasticity is nice and it doesn't feel particularly awkward to wear, though they look pretty long due to their design, just man it's just not worth the price of a decent pair of runners.
Yes, I would love to see a review of the vessi shoe compared to something like the allbirds
They are horrible
@@AlexPotvin hearing they are like goretex is a humongous turnoff. My goretex rain jacket isn't exactly breathable, which is fine if it is raining.
Hey I do Reviews as well at least I am trying :D would you like to check them out:) ?
I'm not used to it being this bright
When you get married, would it transform into a half dark half bright room?
I’m going to have a dedicated office space for work and UA-cam. As for how it’ll look, no clue yet. I’d love something that is a happy medium between bright and dark!
Hey Robles would you like to check out my Reviews as well, maybe ?😅 Since I don't have a lot of comments I don't even know if they are any good :D
everybody gangsta till jimmy starts speaking google translate
Other youtubers: let's get sponsored
Jimmy: let's absolutely roast all sponsors in existence
My ideal water bottle holds water within it's confines. Yanno, like a bottle. That'd be awesome.
Youre asking for too much there mate.
you forgot to say, supports LTT
Hey I do Reviews as well at least I am trying :D would you like to check them out:) ?
@@KevinEF lttstore.com
Glass or metal would be cool too
i love how The Coldest Water bottle puts on this big show meanwhile zojirushi's description is "it will keep your water cold for hours"
2:05 that really can be a problem. If youre in a rush and don’t close it properly it will just leak all over your books and your teacher will be real mad
r/oddlyspecific
I can attest to this, I once late for class and closed my water bottle in a hurry and put it in my bag, it started leaking all over my bag while walking.
Another issue with water bottles that has a cap and isn't secured to the bottle is that you may leave it open(since people get lazy) then knock over the bottle or the cap on the dirty floor. Or you have to use both hands to drink the bottle, one to hold the cap, one to drink.
I’ve had this waterbottle for a month and a half now maybe. I get what your saying, I experienced a situation when I didn’t tighten it all the way and it leaked. But I haven’t had it happen again. You can give it a good spin and it will go all the way down and then I do one right twist and it keeps it tight.
@@thugdc8574 go back to reddit
My man has reached peak UA-cam reviewer. We’re talking WATER BOTTLES!
Who drinks water after 61 hours of waiting??? F*ck that drink your water guys!😂
A missed opportunity, you should have been loudly eating for the entire review.
Is that the appeal of Mukbang channels? I really don’t get it.
@@JimmyTriesWorld I honestly have no idea what the appeal is for those channels, I’ve only seen them from terrible product sponsorship highlights and even that was about enough to make my stomach churn.
@@JimmyTriesWorld I think so. My cousin watches those videos and I think that's why she said she likes them. I don't get it either. Frankly, I feel disgusted whenever I go to her house and she has those videos on.
Scientific experiment...... In Fahrenheit?!?
@@mr.anderson2257You do realise NASA uses the metric system, right?
@@mr.anderson2257 You literally brought the entire country into the argument and got fact checked. Next time, learn to not generalise.
Im learning a lot of things about products I'm never gonna buy but always questioned when they get sponsered. Thank you, sir.
Me drinking the coldest water bottle: *drinks* hmm thats good!
Me drinking regular water bottle: *drinks* ... *explodes*
I came from this meme lmao
For me the amount of water that I drink it wouldn’t really matter since it would be drank before it got warm
I was 100% thinking that the Yeti water bottle would win, but I guess that I'm wrong. Yeti is still my go to though because it holds up to hot drinks.
He just tested the overall length that bottle could hold the cold, with the same amount of ice in each, the result could be different
I've seen a yeti keep I've after being in an oven. He has an after market lid on the yeti that let's out the cool air.
@@kenatthedump9865 Yeah, maybe that is why it lost.
Love my Zojirushi. I think I own three now and every time there ice still in them over 24 hours later. Hot drinks also stay hot for a really long time. There are different sizes, but no they don’t have hide bottles. I did a lot of research before purchasing one and for the features I wanted (including the sip mechanism and ability to lock it and avoid spilling) it had the best ratings. I highly recommend them. I also have s’well bottles and I’m looking into trying their new sport cap which enables you to drink without having to remove the cap. I like that you can purchase “upgrades” for your existing bottle instead of paying another $20, $30+....
I'm actually grateful you mentioned the cap. I get the most thirsty at night, so I have a water bottle on my headboard. So imagine my sleepy ass waking up in the middle of the night, either thirsty or coughing from a dry throat. I want to be able to open and close it quickly so I can go back to sleep and without spilling water on my bed. However, I prefer my drinks cold, including water. So I would very much love a water bottle to last the night!
id take the weird ricecooker one over the one that claims something about cool water
thermally insulated is thermally insulated
branding something as the coldest water is just a little offputting together with the Branding on the Bottle
though the hydroflask definetly looks sexy
An water bottle which cooks rice would be an innovation
Zojirushi makes a bunch of devices and is an established water bottle brand. It’s really an awesome bottle and I highly recommend it especially with the push button sip mechanism with a lock, which also means you don’t have to take the top completely off and it retains its temperature more easily.
I like your pfp officer baitlyn
i woulf love to see someone compare all the meme water thermoses with ordinary ones you find at the store
Honestly never knew the water bottle market was this competitive, I just reuse my old plastic bottles
Shouldn't do that for long because the plastic can leach bacteria and chemicals
You should get a stainless steel bottle..Walmart has a very good one for 8 buck its mainstays
I'm surprised the Yeti failed so hard. I've had the tumbler for years and it's heat/cold retention has always seemed top-notch to me.
Thanks for putting in the work, Jimmy! Your data collection is much appreciated!
I think the type of holder matters too. Compared to other tumblers the yeti might be great!
It is a pretty durable water bottle though, i've dropped mine several times and it still looks fine. I'd sacrifice some temperature retention for a more durable bottle. I usually finish drinking the water before it goes room temp anyways.
I've had Yeti tumbler for more than a year now and I really love it
That was surprisingly entertaining, great video!
Just a little side note: next time you use temperatures (for example the temperatures of the water in the bottles), make sure to also look at the temperature in centigrade and not just in Fahrenheit.
Your non-american viewers would definitely appreciate that
Have a good one and looking forward to more of your projects
The word Mukbang sounds so dirty
You wouldn't shoot a guy with glasses would you?
@@KevinEF who WOULD shot an guy with glasses
Please keep making content! You're a super honest person and interesting to listen to. I normally wouldn't watch videos like this, but your reviews are A1. Much love!
You don't have the standard lid on the yeti. I've seen the yeti sit in an oven and keep ice. Try the factory lid.
"This thing is a tank"
Technically, yes.
I always find that I drink all the water in the bottle way before it has a chance to get warm so it doesn't really matter all that much.
Very true. I think it matters a lot more for those gallon sized jugs.
Also, things you did not mention, the bottles float... no matter the size. THAT'S what that blue rubber thing is for. I took mine in the river and even full, they float. Also you can buy the top with the flip up spout which takes care of the "taking the top off " issue. Oh and I left ice in mine for a week.. yes a week and it barely melted.
Nobody: How many times can you say Water bottle in a Video?
Jimmy: Yes!
'Stealth' water bottle??? Bro we ninjas now? Water drinking ninjas?
Also $30 for a water bottle lmao
Not surprised with Zojirushi frankly. I've had mine for 4 years and it still works like it's new.
3:30 I died laughing
Damn, Jimmy, I was so happy when the LTT water bottle showed up! I have one just like yours and I love it. Great video as always!
I have a few of the zojirushis. They work great as coffee mugs but they're a bit finicky to clean.
One inaccuracy with your hot water test - hotter things tend to cool faster, so the fact that all the bottles were not at the same temperature leads to major inaccuracies. This is especially obvious when you realize that the 113F was the best with only -9F and the 119F was the worst with -26F.
I'd get the zoji is it had a larger capacity. So thats why i like coldest bottles the most. I also put cool stickers that I had 0 use for to cover the obvious "Coldest" branding.
Man, this review is why I love your channel. Fun and slight over analyzed in a good way.
Actually I might buy it I’m so not sure it’s because my water bottle is literally warm in like 6 hours 🙄 so i will think to buy it , but Jimmy is it worth to buy it?
The ALMOST coldest water bottle
I’ve got a dozen The Coldest Water Bottles from 21oz up to 64oz in different colors. They’ve kept water cold 72 + hrs in my hot car in Florida. I never use them for hot liquids. My first bottle was purchased when they were in their original office/warehouse in Naples, FL & one of the owners answered the emails. I swear by their products 100%
you know what's a good water bottle? Camelbak! their water bottle has 2 ways to open. the smaller one has a magnet and prevents the lid from hitting your nose.
I love how you can make any topic interesting keep it up
I love your videos... I wish you would use Celsius instead of the backwards Fahrenheit tho.. Oh well.. Still a good video
Quote " i only film in my studio ''
Then watch arround if fiance is listening !
HAHAHAH hilarious i love u
Lol yep. From a dark room to PINK TOWN ! Yep I can see you two having a LOT of interior design conversations.
Hahahahhaha. This is hilarious. Well done. I am definitely not getting the coldest water bottle. Best review ever. 👍
But.... it was pretty good. Did you watch the video?
@@webinatic216 yup. Pretty high up there but not the highest. The zojirishi looked much better too!
I feel the only difference between water bottle companies now is their advertising budget...
Nalgene OTF ftw tho (It fits on metal bottles too)
Nalgene is actually cool I bought one, still using it for almost 2 years really really good build quality
Yea color helps temperature to. I have a gunmetal grey 32oz bottle and it keeps ice in the bottle for about 3 and a half days. (I tested this by losing my bottle in my closet)It doesnt have to be the coldest water bottle and dont know why its branded like that, but it works
Water bottle giveaway, water bottle giveaway! Easy marketing baby, plus free bottles
Hey Jimmy, did you check the info on the bottles' websites? I have a Contigo AutoSeal and their website states you shouldn't put hot or carbonated stuff in it. I figure it might be due to dilation or and some bottles have layers of materials that could dissolve in water if it's too hot. I know next to nothing about chemistry or water bottles, but that kinda scared me into only keeping cold water on mine.
I have a stupid question how do you open that lid . ?
I am glad that someone took time and effort to do this reviews even if they are weird or stupid. Good vid
The person or the reviews?
@@baitlord2932 The reviews def duh
I have a zojirushi and it’s super good to keep my tea hot :) My yeti is just to flex lol
You should try reviewing glass bottles! I love glass ones because they don’t have weird after tastes.
My favourite glass bottle is BKR you should try it! Especially the spiked ones
Yo this review was amazing dude. You literally touched on everything you can about a water bottle lol
For me, all of these bottles would be fine... since there is no way I'll be leaving a drink in them for potentially 2 days.
Maybe if I was going camping or something... but in that case, I'd be taking a cooler with me to keep the drinks in.
I guess what I would want to know, is how well do outside of room temperature.
Will a cold drink stay cold if the bottle is left in sun light? Will it stay cool in a building that has the heat cranked well above comfortable?
Will a hot drink stay hot if left in a cold lunchroom? What if I left it sitting outside in the winter while I was chopping firewood?
i'm also surprised the Yeti didn't do a very good job.
and i don't like loud branding either. IMO if your Product is good, you're confident enough to not try to turn me into your own Advertising space.
also, i have a question. what about Condensation, or otherwise? with both Cold and Hot tests, did any of them get wet on the exterior? did any not? if that's n/a which ones seemed to do so the least?
Thanks for the honest review.
I love it when you do these products because if I see a UA-camr I enjoy promoting a product I'm always worried they are being dishonest to try and make more money.
Sorry if I didn't makes sense with this comment just got off work lol have a nice day.
I've owned a number of water bottles and Zojirushi are by far the best insulated out of the bunch. And you can get them in 32 OZ and higher but they are harder to find and expensive. For some reason they get listed as a mug over a bottle? And in 1 - 1.3 and 1.5 Liter. Look for ones that come in nylon cases with shoulder straps.
But they aren't my goto water bottles to go outside. The Zojirushi are not the most durable so my gotos are actually Coleman and Stanley. They are still very good but goddamn they are durable. I find on my Zojirushi the bottoms take small dents easily so I use them all the time in my house...because I don't use glasses as I have a cabinet full of water bottles....yes I have a problem.😅
Oh I think I'll pick a coldest up. If its anywhere near a Zojirushi its worth checking out.
Zojurishi is ugly looking
My current favorite water bottle is a knock off yeti (Rtic) that’s 64oz. working construction and landscaping in the summer I still have to refill it once a day though.
I have had one of the Coldest Water bottles for about two years along with a tumbler and cleaning accessories.
My problem is how does one get a drink from it without either turning into a vacuum pump or cracking the cap open a bit to vent it.
I don't think this is indicative of the product however, I doubt that I an the only one having this difficulty. It would be nice to get a drink of fluid without passing out or having to crack the lid which, inevitable leads to it leaking onto something as I either forget to retighten it or get tired of doing it if I am using it frequently.
Hence, I am hoping you or anyone else can explain to me what is going wrong.
Thanks,
Rick
Really good review as always, but I'm kind of disappointed you didn't talk about how the actual spouts/tops work. You spent a whole lot of time talking about how cold they can be (duh, it's the title, I know) and how easy it was to screw on, but you didn't say what they're like to use day-to-day. I didn't even know the Yeti had such a small drinking tube until one small B roll shot of you putting the top back on.
I get that it's not something you can make an objective statement on (people will prefer bigger or smaller for different reasons), but one of the strengths of your channel is that you'll tell us your opinion, state that it's your opinion and give your own reasons for liking something.
Your unique opinions, content and presentation style is what keeps me coming back, I'd have been very happy for this video to be 1/3 longer than it was and get even more information from you! (Plus it would push you over the coveted 10 minute mark which I notice you frequently duck under because it's obvious you care more about making good, efficient content than you do about pushing for that sweet sweet UA-cam money)
Keep at it, you get better with every video!
quick question. coldest water bottle or hydro flask? which is better
Please review Vessi shoes, they've popped up as sponsors a bunch lately and I'm very curious about those.
Fuck it make wind chimes with them
me: "there's no way someone would use a LTT water bottle for a water bottle comparison"
me now: "IM SORRY WHAT?!"
is the yeti old ?? ironically enough it might have lost the vacuum inside it.
That one is actually brand new. Bought specifically for this video. Maybe mines is defective.
@@JimmyTriesWorld i see, shame
This person just puts his script in the description
and it’s amazing
The yeti need the hotshot lid .for hot drinks. The lid you use is not insulated
Pretty sure TCWB doesn't use PFOA/PTFE/PFOS/Teflon unlike Zojirushi.
well if u buy 64 water bottle then filled it with beer or rye and coke how long do u want it to stay cold in a super hot day?
I would have enjoyed a section about ease of cleaning. I find at a certain point of water bottle use there is impossible to clean mold that ends up forming in any silicon or rubber parts in the lid.
Wish he had add Contigo for comparison.
If you wanna send one of those extra bottles you won't need my way I wouldn't complain ;) love your stuff, I think you're gonna keep growing!
Out of dozens review, I think yours is the most trustworthy compares to others I've seen, thanks!!
I hope you can do a video review about the compact portable solar charger~😉
The wind chime lol
You should have clickbaited this with the LTT water bottle, would have gotten way more views.
I'm glad he didn't
I watched this vid because I saw his youtube trailer thing with the LTT waterbottle in it. I bought one to support LTT, I was surprised how well it did compared to the others.
@@KevinEF Is the LTT bottle worth the money? is it durable? i like the design or should i just get hydroflask?
@@IfawXVI i like the design, I used it daily since I got it, I haven't had any issues. The main point was to support LTT, and the waterbottle hasn't failed me. If you care about price then go for a cheaper one, if you want to support then go for LTT.
Either way your water will last all day if you have some ice in there.
I have that jojorusi coffee cup. Works a little too well sometimes. There thermos bottles are also pretty good for the money. Keeps stuff hot for 36 or so hours.
I have always had the contiago Metal water bottle. I liked how it kept my drinks cool all day and I would still have ice when I woke up or after school. After a year or so of use of my 4th one, it suddenly started to not keep things cool at all, like it was just sitting in a cup, maybe a seal broke. Anyways, I watch freakin reviews and he tested this and that’s what I went with. I got it about a month and a half ago. I absolutely love it. It is great, keeps things cooler longer than my previous ones even at their peak. The thing I like about this is that if I don’t add ice, or my ice melts and I don’t drink my water for a while after, the water had still been cool for me. I like that a lot. In my previous, even though it kept cool a long time with ice, once the ice was gone it warmed up a lot. I love this waterbottle. I use it EVERY day at work and school as well as my other tasks. Great product. May not be the best, but it’s way better than I expected
I always appreciate these to the point reviews. keep it up
I think this was very good information for most normals. I only use a water bottle when I volunteer with Little League Baseball and Softball to umpire. A number of studies tell you when you exercise that you should not drink cold, or ice cold water. They some say it's better for your body/health to drink room temperature or the temperature it is outside that you're in while you exercise. The only thing I can tell you is that when I am behind the plate on a hot day it is less of a shock when it is at ambient temperature. Whatever works for you.
The Coldest Water is also a big sponsor on TikTok
Can you take a look at like the quadlock phone mounting systems or others like it, I’ve been getting spammed with ad’s from them
That Zojurushi is the only bottle that's actually one hand usable on that lineup. I don't need a handle, I put my water bottle in a cup holder or on my desk. Much nicer, I think, to be able to open and close it with one hand so you can sip while using a mouse or while driving.
a valid observation! definitely pros to having a Clip loop/Handle, or having one handed operation.
Fair point! Now I want one as well hahahaha
That's a fun review 😁 You don't always see water bottle reviews 😄
I've had the 32 oz a little over a year now. i personally love it. im not one that drinks hot water anyways so it's perfect for me. 🥰
Japanese thermos bottles don't play around man.
A fact old as time. Gotta keep our tea warm.
I just got an insulated water bottle from target that keeps my water cold long enough for me to drink it so that's good enough for me.
I absolutely love what you are doing with this channel but I'm pretty sure there are a great number of flaws with these tests like not recording ambient temps or accounting for size difference I know you addressed that in the video but maybe a pinned comment too, either way, I loved the video just wouldn't make a purchasing decision based on the results
the difference in what volume they might hold would definitely be important. in terms of comparing them to eachother, like in this test, unless he kept them in different rooms, they'd all be subject to the same ambient temperature so it wouldn't make a difference.
I'm not surprised the Yeti didn't do so well. You said it was heavy and felt properly built. I imagine that there are structures withing the bottle to keep it stiff, which most likely would be a great heat transfer medium. From what I remember air is a terrible heat conducter meaning the best bottles should have a layer of nothing to keep your drink cold/hot.
I love that you included the ltt store water bottle.
Did I just watch a review on a water bottle ... And enjoyed it?
Amazing that the mukbang community makes more honest sponsored content than 90% of the other communities.
Just stumbled upon this but it was really interesting so I watched everything. I have two water bottles but I never really cared about quality lol and they're not branded. One I received from a giveaway, and the other one was a merch of my fave celebrity during his fanmeeting haha. I think I'll look up that Zojirushi one coz I was amazed that it took 61 hrs before the ice completely melted.
What about for the 64 oz + insulated bottles
As long as my water bottle can keep the temperature for 8h, it's good for me, no need to keep it cold longer
I have one from LAKEN THERM, and it does the job
Worth bearing in mind, the change in temperature of an object over time is proportional to the difference between its own temperature and ambient. So in the hot water test, the Zojirushi actually had an advantage by being the coldest, since you were measuring absolute change and not proportional change. In terms of keeping hot drinks hot, the coldest water bottle actually did the best.
You should make a blog and publish your description there. You're putting so much effort into a text almost nobody's going to read. That's a shame :D
Please put all these you tube sponsors vids in a play list....it's binge worthy
wait did he unscrew the lid of these bottles before drinking? that's not right you should flip something up and suck on a nipple like the arrowhead with the blue cap or at least have a hole that has a cap that flips open unscrewing it every time would be annoying IMHO.
Can you do a video on how to charge for a UA-cam sponsored video?