Insulated Water Bottle 40oz (Cold for 48 Hrs), Stainless Steel Water Bottle with Handle & Straw Lid & Paracord Handle, Triple Wall Vacuum Leakproof Travel Flask, Fit in Any Car Cup Holder

This thermos is very well made. This large thermos fits perfectly in my cup holder in my car and provides several ways to carry it. This is not a lightweight thermos but it pays off because it keeps drinks cold 24hrs or more.

Picture above is three different brand 40oz tumblers. Raymylo is the best tumbler for hiking and everyday use IMO, Hydroflast is best for biking (provided you have a water bottle cage that you don't mind stretching out), and the stanley is the easiest to clean.This tumbler was the cheapest but came with the most features. All others came with a single lid and a single straw. This one came with two lids, two straws, a staw cleaner and a nice paracord handle. It holds water cold (but i now regret not choosing a lighter color because the black is exterior gets extremely hot in the desert but that was my fault). I am pretty sure it's also lighter weight compared to the others but haven't actually weighed them yet (will probably add that to the review after testing it longer).Overall I like this tumbler the best for everyday use, i use the lid without the straw because i hate straws and when i drink water I usually drink a lot of it at once. One thing to note is this tumbler is taller than the others so it may not fit everywhere like on a car door cupholder although a nice feature is a longer and skinnier base so the base fits in more places than either the hydroflask or the stanley. For being cheaper than the rest and better in many ways 5 stars.

For me, the best thing about this tumbler is its versatility.Tea, like avocados, has a very short window for being 'just right'. It's either too hot or cooled down to tepid. There's about a 3 minute period in between where it's just right (you know, like avocados).With this tumbler, I can make 40oz of tea, which is perfect for a single tea bag. The tea will stay hot all day (longer, according to the description). At any point, I can pour out about 1/3 cup of tea, let it cool a bit, and manage to drink it before it gets cold. If it does happen to get cold, I just pour in some more piping hot tea from the tumbler to warm it all back up.This brings me to the second thing I love, the pour spout lid. I've had large stainless-steel tumblers before. The surface tension along the wide mouth edge makes it virtually impossible to pour out without significant amounts of liquid rolling up the tumbler and dripping all over. This Raymylo tumbler is the first I've owned which could pour out without making a mess.I also like the many options for carrying that come with this tumbler. [Although the tiny compass is silly and the whistle, which doesn't get mentioned in the description, takes some practice to get the airflow right; something that may be more difficult in a panic situation].I had to reserve on star in my rating just because they use the word "ergonomic" when referring to the handle. Unless you believe the words "handle" and "ergonomic" are somehow synonyms, this is marketing deception at best. The fact that one can place a hand on an object without sharp points or edges to cut or dig into one's flesh does not make that object ergonomic. By comparison, The Beast tumbler has an expensive add-on handle that is truly ergonomic. Of course, buying that handle makes the entire package cost nearly twice the price of the Raymylo.In Conclusion:I'm very happy with the purchase and would recommend this tumbler without reservation.BTW, the handle is certainly adequate and does NOT have sharp edges that cut or dig into one's flesh.UpdateRegarding length of time this tumbler will keep a beverage hot:As a public service, I thought I'd clarify some potential confusion regarding how this tumbler works to keep drinks hot or cold. Focusing primarily on the 'keeping drinks hot' aspect, it has been my observation that a full tumbler of tea doesn't appear to stay hot for even 8 hours; far less time than the 24 hours claimed.However, upon reflection, it occurred to me that the disclosed duration for keeping a beverage hot is likely to be based on a full container that remains sealed for 24 hours or more without being opened periodically to drink or pour from.One has to consider that every time the tumbler is opened and partially drained, cooler air is introduced. Over repeated use the ratio of hot beverage to outside air will decrease in favor of cooler air. This is bound to absorb much of the heat from the remaining beverage.So, if you've experienced disappointment based on how long you can pour out liquid from this tumbler before your beverage appears to have cooled considerably, remember that this is to be expected since each act of opening and draining liquid is robbing the tumbler of its original heat.

The only thing I don’t like about this bottle is that it’s not 100% leakproof only when closed but open and it falls over it’ll leak.But other then that this bottle is very sturdy, I love the feel to it and it also fits in cup holders in cars, I like the strap on it and the hand held part. Wish I would’ve bought this bottle long ago! If y’all looking for a legit bottle that stays cold and still have ice until the next morning without melting this is the bottle to choose this is a great 48hr cold/24hr warm bottle to get yourself or as a gift specially in this summer heat and have your hot tea in the winter. I’d give this bottle a 5 star rating⭐️⭐️⭐️⭐️⭐️

It's super easy to use with the two types of lids included. It keeps the water cold for a long time. The multiple places to carry it is very comfortable, and finally, I how big it is and it fits in my car cup holder.

I wish the opening was a little bit larger. I use store bought ice and the chunks can be a little bigger than ice made at home. It does keeps drinks cold all day. I have not tried hot drinks in this so I don't know how well those keep hot.

I am glad I went ahead and purchased this bottle. The color is good looking, and it is easy to hold went it is ready to drink from the bottle.

Excellent product and quick delivery. Keeps liquid cold even in hot sun.

I have over 50 of these things but this is by far the best. Am amazed at how long it keeps my beverages cold - really cold. I love the round sipping spout and the contour shape that fits in my car drink holder. And great value. Have ordered 3 more.

I am amazed with the quality of this bottle .. it keeps my water cold for hours .. even it keeps the ice for hours… really cool bottle

Holds temperature very well. The best part is slim bottom which fit nicely into cup holder.

I am a terrible water drinker and a friend suggested this. It thought it was a bit ridiculous, too big, too bulky, but nope it is perfect. I love that it fits into my car holder, I love the handle and included strap, I love the extra straw and cleaner included as well as the second lid for those that prefer no straw.It also looks cool, is very sturdy and does not leak! Great purchase, very happy 😀😀

Insulated, so it keeps my water cold