Mountain Bike Squeeze Water Bottle: The Camelbak Podium Dirt Series Mountain Bike Water Bottle is the premium Bottle for off road cyclists who prioritize Performance and functionality above all else High Flow Rate & Included Mud Cap: Podium Dirt Series Mountain Bike Squeeze Bottles are Engineered to produce a high flow rate; The Included mud cap helps to keep Your Bottle and mouth clean while off road Optimized Cage Fit: The Podium Dirt Series is a Water Bottle for Bikes that is Engineered to fit securely in a variety of Bottle cages; It’s Easy to Squeeze, which ensures that you get more fluid inTake with less effort Easy to Clean & BPA Free: The Camelbak Podium Dirt Series is the Ultimate Water Bottle for reliable, rapid, and superior Hydration; All parts can be separated for easier cleaning, and its plastic Materials are 100 percent Free of BPA, BPS, and BPF If We Build It We'll Bak It : Our Got Your Bak LifeTime Guarantee covers all reservoirs, backPacks, Bottles, and Accessories from manufacturing defects in Materials and workmanship for the lifeTime of the Product