Mountain-ready Hydration Serpa 26oz delivers refined, ultra-insulated hydration, shaped by active days in our hometown of Park City. 100% leak-proof and engineered to go. Toss it in your bag, carry it on the climb, enjoy it cold when you get there. With a new high-flow chug version of our Sip+Stow™ lid, you’re ready for a full day of getting after it. Features: El3vate™ Thermal Protection keeps cold colder 100% leak-proof Sip+Stow™ lid system with magnetic stow Serpa high-flow chug lid (compatible with any Serpa vessel) Knurled-grip silicon carry strap BPA free, kitchen-grade stainless steel construction Dishwasher Safe No clang Quiet-Set base SMMT is a member of 1% For The Planet, contributing to Summit Land Conservancy to protect open spaces and water locally.