This Item Features: • Hydration Capacity: 70 oz / 2 L • Total Capacity: 122 cu in / 2 L • Total Weight (Pack and Reservoir): 1.1 lbs / 500 g • Dimensions: 16 x 10.6 x 3 in / 41 x 27 x 7.6 cm • Torso Length: 14.2 in / 36 cm RESERVOIR FEATURES: • More than just a reservoir, the Mil Spec Antidote™ Reservoir redefines the ultimate delivery system for an operator’s water supply and provides maximum adaptability for changing missions or combat environments. Includes our QL HydroLock™ Bite Valve Adapter: tube clicks off for faster refilling with auto shut-off; new Fillport: industry’s largest opening with air-light ¼ turn open/close for quick, secure seal that can’t be over-tightened; lighter-weight, lower-profile design. KEY PACK FEATURES: • Quick-release shoulder straps unclip for easy removal, External zip pocket holds your essentials, Sternum Strap for added stability.