Bests & Worsts Reviews from Amazon

So I bought the 1 gallon size because I have the growler (which I love) and I end up filling it 2x a day, so this product is great for people who drink alot of water like myself. I typically only have enough ice on hand to fill it up 1/4 to 1/3 of it before filling it with water, and that is enough to keep it cold for hours on end! My favorite part is the lid that allows you to drink out of it without lifting it up over your head. Overall I'm very happy with it and look forward to using it at the gym and beach.