Owala and Hydro Flask have become status symbols and travel companions, as people personalize them with stickers and tote them everywhere they go. You can even buy bottles that hold as much as a ...

Dehydration has never been one of my problems. I’ve been addicted to my 16 oz mason jar for years. However, topping off my cup (up to eight times a day!) can be a drag, and it’s not exactly ...