Replacing old bite valve sheaths helps maintain a sanitary hydration system. Ospreys Bite Valve Sheaths provide a soft surface for your chompers to sink into when youre hydrating on the fly. Also perfect for those who cant help but chew through the bite valve like their old #2 pencils in high school.
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- 3 pack of replacement nozzles for your Osprey Hydraulics Reservoir Bite Valve
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