Platypus HyFLO Bite Valve White. Made with a soft taste-free medical-grade silicone the HyFLO stands up to years of use. The bite valve is included on all Big Zip EVO & Hoser Reservoirs and is compatible with all legacy Platypus shutoff valves. Specifications for Platypus HyFLO Bite Valve: Manufacturer: Platypus Color: White Package Contents: Platypus HyFLO Bite Valve Platypus 11005: HyFLO Bite Valve White
