The Camelbak Quick Grip Chill 2017 21 oz. hydration bottle keeps everything you need, including hydration and small essentials, close at hand. With the insulated, Podium Chill bottle, your drink will maintain an ideal temperature thanks to the double-wall construction. The zippered pocket on the other side is great for a gel, your keys or cash on the go. Innovative, self-sealing Jet Valve™ eliminates splatters and spills. Lightweight, easy-squeeze bottle delivers excellent flow. Built with an adjustable comfort grip hand strap. Positive lockout offers leakproof transport. Reflective accents throughout offer improved visibility. 100% BPA-free.