Source Tactical's exclusive Helix™ hydration valve design delivers high performance with minimal bite pressure. The new QMT™ valve tip offers the convenience of disconnecting the valve so the tube can be easily woven through tight openings. Helix™ Valve is compatible with Quick Mate Technology (QMT™) such as UTA™ and other Source accessories. It features a 360 degree cylindrical valve with soft bite which eliminates the need for a specific mouth orientation. The retreat spring sealing mechanism is leak proof even under pressure.
Cylindrical shape requires no special mouth orientation.
Bite valve - Unique mechanism delivers full flow with just a soft bite.
Retreat spring mechanism - Will not leak even under pressure or with prolonged use.