Reusable water bottles are all the rage right now, and for good reason. But apart from the ever-viral variety (we’re looking at you Stanley and Owala), there are a few hidden gems among the masses on ...

Many of us have been there before: You’re grinding up a climb on a blazing hot summer day. Then, you reach for your bottle and take a sip. However, rather than a cool and refreshing treat, you’re ...

I am officially overequipped in my quest for maximum hydration.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I reach for a reusable water bottle quite often – there's always one in my hand on a long hike, perched ...

These are the water bottles you’ll actually want to carry everywhere.