Source M.C. 3L Ultimate Low Profile Hydration System with UTA Rapid Refill Adapter and Magnetic Clip Kit Coyote (4325190203)

- Compatible with the Helix Valve and the Storm Valve - Helix Valve features a rounded shape that requires no mouth orientation for easy use; built-in "bio-net" style shut-off mechanism prevents spilling during transport - Hi-Flow Storm-Valve: No-bite push-pull valve with integrated shut-off mechanism; easy disassembly for cleaning - Angled Valve: Turns 360 degrees for perfect valve/mouth orientation; 25cm shorter tube and less excess tube bouncing around the chest - Angled Valve: Turns 360 degrees for perfect valve/mouth orientation; 25cm shorter tube and less excess tube bouncing around the chest