Mystery Ranch Hydrapack 3.1L OHY Reservoir design improvements Double Dyed Fabric with DWR

Double Dyed Fabric with DWR repellent finish

500D CORDURA® fabric

75 inch wide high density webbing

and weather protection

Mystery Ranch Hydrapack 3.1L OHY Reservoir design improvements Double Dyed Fabric with DWRLow profile, CAL FIRE Approved, fully optimized Hydration Reservoir. When youre out in the field, you need durable, dependable form and function. The innovative Hydrapak OHY Reservoir can take a serious beating. Constructed with heavy duty TPU (thermoplastic polyurethane) for superior flexibility, it meets all tactical strength standards. Equipped with the Hydrapak Shape Loc Baffle, HydraFusion Tube and Blaster Bite Valve, its built to last a