Product review (3 stars): It works - sort of
It works, I guess. I agere with the other reviews saying that it can only keep stuff cold, not cool it.

It sort of works with glass cups that are filled with plain old water, but the water ended up tasting pretty funky and it smelled like plastic. I hope it goes away after a while because this sounds terribly unhealthy

Also important to note for a size reference, you can't fit the mini gatorade bottles in it.