***NOTE: Because of severe sealing / leaking problems with the standard-issue "HydraMax" and "Storm" reservoirs, we are upgrading all OCP standard-issue hydration systems to the CamelBak 100oz Long-Neck Reservoir.***
This is the USGI-Issue MOLLE Hydration System, "New OCP," with NSN 8465-01-641-9423 or 9425. It replaces the MultiCam (OEF-CP) hydration system, NSN 8465-01-580-1316.