Osprey Backpack Hydraulics Silicone Nozzle No Color

An hygienic hydration system can be maintained by replacing worn-out bite valve sheaths. When you’re drinking on the go, Osprey’s Bite Valve Sheaths give your chompers a nice somewhere to dig into. Perfect for individuals who find themselves chewing through the bite valve like they were chewing through their old #2 pencils from high school.