I have gone through a lot of tumblers. These guys have the best. This is bigger and better than Hydroflask’s and more bang for the dollar. I’m a fan of companies who keep their prices low and make the best stuff. Hat’s off to The Coldest Water.Also do note, I already have their bottle which is very very good, and now have a set of their cups for my kitchen.Pros:-Keeps my beverages cold longer than any cup I’ve ever owned-Looks awesome-Extremely Durable-This will last me a very long time-Big cup for lots of beer-My friends all ask me about it when they come over lol-Comes with a very high quality lid for on the goCons:None that I can think ofKeep it up. Fan for life! Review by M. Reed on April 28, 2016