This Maxpedition Hard Use Gear Condor II hydration backpack is ideal for daily use in rugged environments. The removable Y shaped top strap and four quick release lateral compression straps make sure the contents remain safe, and the hydration compartment ensures you stay at peak performance throughout the day. Features and Specifications: Manufacturer Number: 0512K Condor II hydration backpack Second generation of the military assault daypack Upgraded with daily use amenities without compromising integrity Interior can accommodate over 1350 cubic inches of gear and a 100oz/3L hydration reservoir with b-directional tube port (not included) More exterior PALS webbing than any Maxpedition backpack available Padded, curvaceous backpack straps Soft, breathable back padding 1000-Denier water and abrasion resistant light-weight ballistic nylon fabric Triple polyurethane coated for water resistance Internal seams taped and finished Stress points double stitched, Bartacked or "Box-and-X" stitched for added strength Teflon fabric protector for grime resistance and easy maintenance 2.5" adjustable padded, breathable backpack straps with 5 channels of PALS webbing, 1x 2" webbing loop, and 1" D-Rings attachment points (each strap) Removable sternum strap made from 1" webbing with 1" quick release buckle, with elastic shock absorber Removable waist strap made from 1.5" webbing with quick release buckle Overall size: 14.5"(L) x 9.5"(W) x 16"(H) Main compartment: 14"(L) x 6.5"(W) x 15.5"(H) Volume: 1400 cu.in. / 23L Weight: 3.0 lbs. Khaki