5.11 Tactical 56665-134-1 SZ: The PC Convertible Hydration Carrier holds up to a 3-liter hydration reservoir with additional space for other essential gear. Designed to work with all5.11 Plate Carriers, the All Missions Rig and any Molle platform, this versatile hydration carrier converts from a plate carrier configuration to a Molle pouch to a backpack. Simply use the built-in attachment straps with the plate carrier flap or removable tier straps (included) for plate carrier or Molle platform attachment or untuck the mesh shoulder straps and waist strap for backpack configuration. Side compression tabs keep the cargo compact, while the shove-it mesh panel deploys to stash your helmet and other gear. Loop laser-cut and web Molle platform provide pouch or bungee cord attachment. The PC Convertible Hydration Carrier fits the5.11 WTS Wide 3L Hydration System. This is one hydration carrier you\'ll be happy to haul. Imported.