SOURCE Tactical Helix High Performance Bit Valve - Coyote . Unmatched Flow Like Drinking Through A Straw. Secure Lock For Storage New Qmt Valve Tip Offers The Convenience Of Disconnecting The Valve So The Tube Can Be Easily Woven Through Tight Opening. Compatible With Quick Mate Technology (qmt) For Uta And Other Source Accessories. Package Contents: SOURCE Tactical Repl. Qmt Helix Valve