The Helix Valve provides full water flow with just a soft bite. The cylindrical shape requires no special mouth orientation. The retreat spring sealing mechanism is leakproof even after prolonged use and under pressure. The kit includes Helix Valve with dirt shield for protection of the valve from dust and dirt.
Mission bag with water-supply delivery system, light weight and easy to use, quick refill cap, external D-Links so it can be easily attached to a molle vest or rucksack, excess strap keepers, small external pouch for utilities with molle straps.