The Coldest Water Bottle stainless steel water container does, in fact, keep my water colder than any other water bottle I’ve used. We have a water cooler in our mudroom and the water comes out so cold it’ll make your teeth hurt. You can fill up the Coldest Water Bottle from the water cooler and at the end of the day the water is still nearly cold enough to make your teeth hurt. I’m impressed!

Review by on November 3, 2015