Zac Speed Source Helix Bite Valve

SOURCE Helix Bite Valve 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.
– Build-in bayonet style shut off.
– Omni directional operation.
– Integral lock – Integrated twist shut-off.
– Long wearing design.
– Dirt Shield™ – Valve cover
– Angled valve