MATERIAL : Top Grain Leather. High quality silver hardware. Dark brown interior polyester lining. Zippered opening closure. bottom with metal rivet protective. DIMENSION: (L)15.74" x (W)4.92" x (H)11.22" inch / 40 cm x (W)12.5 cm x (H)28.5 cm, weight is 2.20 lb/1.16kg. Top carry handle is 6.69 inch . Additional 49.6 detachable and adjustable shoulder strap. STRUCTURE: 1 big compartment with zipper around closure; Interior with 2 zipper pockets, 1 laptop pocket, 2 slip pockets, 1 open pocket.External: 2 magnetic pockets can put stuff.