The Camelbak Podium Dirt Series Chill Bottle is designed for those who want to take their adventures to the dirt without tasting it. As the ultimate bike bottle for both recreational and competitive cyclists alike, it features an integrated mud cap to keep the dirt out of your drink, a high-flow self-sealing jet valve and easy to squeeze ergonomic design. Camelbak Podium Dirt Series Chill Bottle Features Double-Walled Construction: Keeps water cold twice as long  Optimized Cage Fit: Engineered to securely fit in a variety of bottle cages  Easy-to-Clean Interface: All parts can separate for thorough cleaning Easy Squeeze: Get more fluid with less effort   Mud Cap: Drink water. Don't eat dirt. High Flow, Self-Sealing Cap: Maximizes flow rate while eliminating splatters and spills  100% free of BPA, BPS and BPF: Ride clean, drink clean  Positive Lock out: For leak-proof transport  TrutasteTM Polypropylene with HydroguardTM: Taste your water and nothing else, time after time.