Source Tactical QMT Helix Hydration Bladder Valve The high-flow Helix Bite Valve delivers full flow with just a soft bite. The 360-degree cylindrical shape eliminates the need for a specific mouth orientation. The retreat spring sealing mechanism is leak proof even under pressure.Features & Specifications:Cylindrical shape requires no special mouth orientation and enables omni directional operation.Bite valve – Unique mechanism delivers full flow with just a soft bite.Retreat spring mechanism is leak-proof even under pressure or with prolonged use.Turn-to-lock safety lock allows to completely shut-off hydration during long transfers or storage.Long wearing design.Dirt-Shield protective cover keeps valve free of dirt, sand, dust, and pollution.Angled valve allows for shorter drinking tube.Easy connection via QMT Quick Connect Mechanism.
