6 mm Weight 72 g

The Allty 600 is a small

all-ride trail fit

The integrated RPM chamois pad with breathable

Built with Revelate’s proprietary abrasion resistant VX

Osprey Hydraulics Silicone Nozzle - 3 Pack - One Size PDP|Option 6 mm Weight 72 gReplacing 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. Who's this item for: Anyone that wants to replace a manky or damaged bite valve on their Hydrapak reservoir What systems: Osprey Hydraulics reservoirs