Maxpedition FLIEGERDUFFEL Adventure Bag Denier Imported Overall size: 14"(L) x 9"(W) x 22"(H) Main Compartment: 13"(L) x 8"(W) x 21"(H) Volume: 2600 cu.in / 42L Removable adjustable Tactical Shoulder Sling made from 1.5" webbing with removable 2" shoulder pad and 12 channels of PALS webbing Acceptable size for carry-on by FAA regulations and most airlines