The difficulty in developing a valve that allows users to both get a strong flow of fluid when needed that does not leak is a daunting task. But the Surge Valve performs these dual functions like a champion.
It comes with a 45 degree angle for a perfect drinking ergonomics
Leatt Hydration System Elbow Bite Valve Features:
45 degree angle
Buy Leatt Hydration System Elbow Bite Valve from Chain Reaction Cycles, the world's largest online bicycle store.