CamelBak Raider 70-Ounce Hydration Pack Independent Suspension Harness and dual side compression straps stabilize load. Made with durable, water resistant Quiet Cloth Strap Management helps keeps straps out of the way.; Insulated reservoir, tube and Bite valve cover help protect from freezing. Holds 70 ounces; measures 336 cubic inches Omega HydroTanium Reservoir with Lifetime Warranty