Camelbak Podium Chill 21Oz, Polypropylene, Black

Double-walled construction: keeps water cold twice as long Optimized cage fit: Engineered to securely fit in a variety of bottle cages Easy squeeze: get more fluid with less effort High flow, self-sealing cap: maximizes flow rate while eliminating splatters and spills 100% free of BPA, BPS and buff: ride clean, drink clean