Our premium bottle features an over-moulded cover for a better grip on the bottle and a double-closure Pro-Cap system that makes it 100% watertight for easier carrying, with the Mavic signature. Secure and clean liquid flow with Pro-Cap system No more spilled drink on the bottle and on the bike: the double-closure Pro-Cap system makes it 100% watertight for easier carrying The quick-opening valve provides better-regulated control of the liquid consumed without spillage due to overflow The silicon push offers a pleasant sensation when drinking Odorless Manufactured with polypropylene material, which is light, more flexible, and odourless to keep your drinks clean and pure. Dishwasher safe BPA free No Bisphenol-A, phtalates or other toxins used. 100% recyclable Composition Composition : 100% Polypropylène (PP)