External dimension: 17 * 12.5 * 3", weight 4.6 lb. Internal removable laptop cushion dimension 15.5 * 10.5"; strap length 56" Internal main compartment dimension 15.5 * 11.5" Internal zipper pocket; phone, notebook pocket and pen holders Reinforced latch lock closure, back zipper pocket, full grain leather, top layer cowhide leather