Maxpedition Condor-II Backpack, Dark Brown Overall size is 14.5" (L) x 9.5" (W) x 16" (H), with a volume of 1400 cu.in./23L and a weight of 3.0 pounds 3D breathable mesh padded back and ergonomic shoulder straps for a comfortable carry Reservoir with bi-directional tube port (not included) fits a 100oz/3L hydration bladder Exterior PALS webbing for attachment to MOLLE compatible accessories Lockable rear CCW compartment fits large pistols