DescriptionThe Platypus HyFLO is a streamlined, one-piece bite valve that offers fast-flowing, self-sealing, leak-free performance. 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. Fast-flowing valve works with all of our hoses and shutoff valves.Our HyperFlow bite valve is made of a soft, taste-free and medical-grade silicone that stands up to years of use. The bite valve is compatible with almost all drink tubes and shutoff valves.
