CamelBak Delaney Hydration Waistpack Our top-selling bottle-based solution that combines comfort and hands-free convenience for runners and walkers Bottle features: insulated, self-sealing Jet valve, lockout for leak-proof transport, easy to squeeze, BPA-free, trutaste Features side Cinch with dual adjust, essentials pocket, back reflectivity, key clip, bottle keeps water cool 2x longer Designed to carry energy bar, gel, cash, keys, phone Camelbak Got your Bak guarantee: if we build it, we'll Bak it with our lifetime guarantee