Hydrapak Velocity
Hydrapak Velocity, New for 2019, engineered with more high performance features and an enhanced design for 20 percent more flow.Heres a runners gear essential. Designed to be more comfortable in vests and packs, the Velocity 1.5L features an ergonomic slide-seal top. Its Hydrapaks lightest reservoir yet, and the wide opening makes for rapid refills at aid stations. Never run on empty.