For hot days on the trail, the Podium Dirt Series Chill keeps your drink cold twice as long thanks to the insulated double-wall construction. 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 water, a high-flow self-sealing jet valve and easy to squeeze ergonomic design. The optimized cage fit means you won't fumble to grab or stow your bottle and because it's 100 free of BPA, BPS and BPF, you'll ingest nothing but cold, clean water.