HydraPak Comet Bite Valve Sheath (2pk)

*Only compatible with Comet Bite Valves* Replacing your bite valve from time to time helps maintain your hydration system. HydraPak’s Comet Bite Valve Sheaths provide a soft bite and are made of durable silicone. Perfect for chewers or to keep in your emergency gear kit with your band aids and duct tape. Features Replacements are compatible only with HydraPak reservoir and tube sets featuring the Comet Performance Bite Valve Made of a durable silicone Sheaths include inner posts for valve attachment Specifications Weight: 5.7 g Materials: POM, Silicone