Learn more › 64 ounces might sound like a giant water bottle and you’re right. It’s a lot of liquid. But, I’ve been using a huge water bottle for years now and I’ll never go back.

you’ll have to refill the jug once during the day to get in a full gallon of water, but I found that I didn’t mind having to refill it. The 64-ounce size is much lighter and less clunky than a ...