Stay hydrated on every journey with the Camelbak Podium Dirt Series Chill Insulated Bike Bottle. Built to keep you going on bike adventures, the bottle is designed to fit a variety of bottle cages on the market. With a double-wall vacuum insulation that keeps your drinks cold from start to finish. The easy squeeze design ensures more liquid with less effort, and a self-sealing cap for less spills and splatters. The on/off lockout valve prevents leaks so you can stay focused on the ride ahead. 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: Taste your water and nothing else, time after time.