It says it's insulated, but about how long does it keep water cold?
1433601
It's not that great. Purchase the non insulated one. The only difference is that the extra layer helps with condensation and as a protective layer. The insulaton doesnt help thatuch at all. It's better to place your bottle in the shade.
2171551
My husband fills the thermos 1/3 to 1/2 full of ice cubes followed by cold water, and 10-12 hours later when he gets home, some of the ice still remains, although the cubes are smaller. His water stays cold the whole day.
1249206
As others have said, this is the chill which doesn't use aerogel. The Ice model has aerogel. For me the insulation works fine, but its not hot here yet. The lid is not insulated so that and the shape which has a relatively low volume/surface area ratio means that this is far from a perfect insulator. Also, mine doesn't leak at all.
1413398
yes, it is well insulated and does not turn on and off constantly. I used to look under the sink frequently to see if it was on or not and rarely do I see it on unless I have just used a lot of hot water.
1640083
Mine has kept a 25 gallon uninsulated plastic basin completely ice free with the temps in single digits. Not sure what temperature the water is, but it is still cold to touch.
690230
its insulated but it will only stay cold for about 3-4 hours. ice pack is best
1645502
No, it is insulated to keep the heat in, in my opinion it is not worth the money, it does not keep hot beverages hot much longer than a regular cup, or colder than a regular glass. I purchased a stainless steel insulated thermos that keeps ice for 2 or 3 days, and hot at least 24 hours if you don't leave the lip off all the time. For the hot it still would keep your hands warm. Hopes this helps.
832129
It keeps mine cold for about 4-5 hours but I have never used it for 6 hours. And yes it fits in my bag
1156905
I've only had it a month, and so far so good. It keeps things cool for about 6-8 hours. Because the gel freezes, the interior loses interior space. I would get the next largest size of I were to buy again. It fits 5 16.9 oz water bottles tightly. Hope this helps.
692938
No it is not insulated. I have never seen it sweat - but I live in a dry climate.
41959
no....its not insulated other than the bladder bag goes inside of a mesh pocket of the bra. I used it for sneaking alcohol onto a cruise so far so not sure about how fast it warms up.
1557357
I would estimate that it keeps it cold for about 3-4 hours. And no, the ice pack doesn't have to touch the food.
649635
Thanks for shopping this item. Here are several comments on this product: The cooler is made to keep your drinks chilled well over 12 hours. Another user says: I'm not sure but I used it starting at 5pm on a very warm evening and there was still some ice in it the next morning. It kept the drinks really cool and everyone loved it and wanted one! :) Another user says: If you keep it open as pictured every couple hours you will need to add ice (drain out some water) if it is closed it lasted a lot longer....Hope this helps with your decision making....OOME
1454814
This is not an insulated bottle designed to keep things cold for any length of time. It's just a very good water bottle, but will need ice to stay cold.
785057
No - these are not insulated but with a few ice cubes, my water stays cool (not cold) during 2 hours of tennis.
424353
It is not insulated and depending on if you put ice in it or not I would say an hr without 2 with
235808
It is make of plastic so, no it is not insulated. The beverages stay cold for a time but not like a thermos or stainless steel that is double walled.