Maxpedition Ordnance Range Backpack, Khaki 100% Other Fibers Imported Overall size: 14"(L) x 9"(W) x 20"(H)and Volume 2520 cu. in. / 41L Dedicated lockable pocket, includes two lockable cases and two CCW holsters Full sized main backpack compartment, padded straps, waist strap and PALS webbing Dedicated Pocket size: 13"(L) x 3"(W) x 18"(H), and the zipper opening is 14" (H) CCW Compartment size: 13"(L) x 1"(W) x 19"(H), and the zipper opening is 13.75"(H) This compartment fits a laptop that is 15" or smaller