Many liter water bottles are a beast to carry. Not this one. The HydraPak® Stow™ 1L is flexible, durable and ultra-portable to make toting a lot of water a lot easier. It’s made of sturdy, safe thermoplastic polyurethane and unlike hard bottles, it conforms to whatever space you stick it in, whether that’s your hip pack or backpack. Plus, an internal baffle makes the bottle slimmer and easier to hold when filled. An easy-open flip-top cap makes it easy to grab a sip while you hike, and the spill-proof silicone nozzle ensures you don’t waste a drop.