SOURCE Outdoor Helix Valve Kit - High-Flow Helix Bite Valve For Full Flow with Just a Soft Bite - Easy connection via QMT Quick Connect Mechanism - Dirt Shield Protects from Dust and Pollution, Coyote;

Exclusive Helix design delivers high performance with minimal bite pressure.

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.

Valve features a rounded shape that requires no mouth orientation for easy use. A retreat spring mechanism allows soft bite as in single piece bite
valve with leak proof capability that will not drip even under pressure or prolong use. Built-in "bio-net" style shut –off mechanism for no spill during transport.

Requires no special mouth orientation.

Additional In line SQCTM Quick Connector at the tube extremity, allows connection of filter, UTATM or other accessories with the push of abutton.

Unique mechanism delivers full flow with just a soft bite.

Integral lock - Integrated twist shut-off.

Will not leak even under pressure or with prolonged use

Turned 360 degrees for perfect valve/mouthorientation. Allows tube to be 25cm shorter. Less excess tube bouncing around the chest!