Built-in spill proof bite valve for quick and easy refreshment. Attaches to most water filters.

At 33.8 oz. it's the largest size of the group making the Camelbak Water Bottle 1.0 Liter ideal for pursuits where stops for water are inconvenient or limited. The big attraction here however is the self-sealing Big Bite™ Valve that puts fluid at your lips with just a quick sip instead of stopping to unscrew a lid. And even better than a standard cycling bottle the Camelbak Water Bottle 1.0 Liter's bite valve seals automatically and has an interior straw for sipping without tilting your head back. Most water filters match the bottle's threads so it also works well for collecting a supply of drinkable water in the backcountry.