does it keep water cold
8066
No, it is not good for keeping drinks cold. For that, I would recommend an insulated bottle such as the Hydroflask.
377508
No, it doesn't make cold water.It only pumps water out of a 5 gallon bottle but it does agood job effortlesly.
381722
Yes, but if you have a water bottle with cold water in it, you probably wouldn't want to put it in there, just because it may get wet or cause a problem with humidity and temperature changes. You know how electronics can be with quick temperature changes.
1429268
It works very well. The insulated hose buys you time before it freezes. However, if it gets very cold, you can simply blow into the hose when you're done drinking, so that the water in the hose (especially the mouth piece) will not freeze.
91981
If you have a cold pack underneath, it stays pretty cold. I don't think it keeps it cold on it's own.
2105822
No. It's a price of junk and so light weight it wouldn't even hold water. Mine went in the trash. Don't waste your money!
234639
Due to its double walled nature, it is a bit big and bulky for the amount of water it holds. But it does keep the water cold for many hours. Personally, I would use a smaller bottle that isn't insulated to carry water around for the day. I use this bottle at home and in the car. I am not sure of its exact capacity.
517752
No, it does not. You would have to let it cool down and then put ice in it (or vice versa).
1620936
Sorry to say, I keep mine in an insulated sleeve to keep my water cold longer while @ work, so I can't say for sure
828977
It does NOT. See the yellow section... that pushes in and the whole is "opened" to drink out of. I have two of these for a year... they are GREAT! When it is hot, I freeze water in them the night before, send one to school with my son, and it keeps his water cold longer than his school day!
233780
It keeps water at room temperature if it's cold out. I would be cautious about using hot water though. Best to use a thermos.
102489
Yup. It won't cool though. And be careful with the hot, it broke on me immediately - if there is no water, it will short out immediately. But the cold is the best. Everyone here who tries it loves it. I did not bother returning it for that reason.
2092981
No! I just put cold water in it from the frig and it stays cold without ice for a long time!ni LOVE IT!!!!!
1815691
Yes, although I use it only for cold liquids. It holds cold temperatures for up to four/five hours. I love this bottle.
1027465
No. It has a smooth edge and the water does not stay inside. It works well for us.
403243
My water stays cold without ice for many hours; if I add ice there is ice in the bottle the next day. Keeps things nice and cold.
1850578
Not at all! I did find that I needed to run WARM water over it before I sat on it thought - otherwise really COLD!