Does it retain the sweat from the cold water or does it leak through?
1464898
It is great for retaining condensation. In fact, I dread forgetting to bring to the office for the day because I will have the condensation all over the desk if I don't use it.
1464899
Retains the condensation for the most part. Rarely leaves water on the table.
1464900
It doesn't leak. It has worked really well for me. Some reviewers have said it is difficult to put on the bottle, but I have found it to be easy to do.
1464901
it retains the sweat...which has the unintended consequence of making it smell a bit musty over the course of a few months. I ran it through the washing machine a couple times and got a new one a year later.
1464902
For me it does. I live in a very dry climate though. But overload my nalgene with ice and add water and never have had condensation get anything wet.
434026
It doesn't leak and is sippable while walking. Mine doesn't keep my coffee very hot though. One hour in the gym in the morning and my coffee's cold, even when I wrap it up in a blankie.
989358
I have a beard my self and it some times won't seal all the way but after a bet of working out the sweat will stop it from leaking air so ya it works good but most of the time you want notice.
264253
Yes. We used for quite a while in wet conditions and didn't have any water leak through.
190341
Never noticed it sweating and if it did, the exposed glass isn't that large of an area. Never noticed sweat onthe rubber casing. It's the best water bottle out there. Beautiful to look at, easy to open, doesn't leak.
667498
yes! It is actually engineered to hold hot water and I read that many have put it in their sleeping bag! It does NOT leak!
1044953
I have not noticed anything like that really. I mean besides sweating like crazy when you're working out. I have never noticed leaking of any sorts though.
34933
No it won't keep you warm in cold water the fabric isn't that thick. It's better for sun protection.
698325
Yes. The bottle seals tight and will not leak. Keep in mind that if the liquid is cold water will condensate on the outside. A neoprene sleeve will insulate the bottle and keep most moisture inside.
139684
what I founed, it is still cold when you first get in the water but it seems to keep the heat in after jumping around.
181540
It doesn't leak for us, so long as the top is secured tightly. Worked great for my kids all summer at camp - with a little ice, the water stayed cool all day.
318128
No, it doesn't seem to leak at all around any of the connections. I really like it.
1289993
Insulated version does not sweat... uninsulated may sweat depending on outside temps. But honestly, I was just talking about this bottle tonight as the best sports water bottle on the market
985999
Really, it does not leak. very happy with that thermos. my 2 yo daughter takes it to the daycare. either milk or juice stays fresh 12 h.
552872
No, it doesn't sweat, I don't think it stays cold enough long enough to sweat.
79749
No. We have not experience leakage. However the flow from the cold side is very slow. Something must be plugged.
1870813
This bag's lining is plastic. The normal condensation from cold items and ice packs has never leaked. I have never used loose ice in it, but I suspect that meltwater would eventually leak through the stitching--but why would one use loose ice?