Bests & Worsts Reviews from Amazon

It doesn't keep your liquid contents cold for more than an hour and if you put ice in it I guarantee you it will sweat rivers. The bottle is difficult to drink from as well unless you want to stand there letting it drip the contents into your mouth a half teaspoon at a time you have to suck it out or squeeze the bottle hoping it regains its shape after. Also unless you screw down the lid with all you might it will leak under the lid.