Avarious Briefcase Messenger Bag for HP 15.6-inch Laptops, Black Semi hard, protective exterior with a soft, shock absorbent neoprene padded interior Made of scratch and water resistant nylon material that is both durable and long lasting Organize and carry all of your essential gadgets with the rubberized woven elastic straps Convenient and comfortable carrying handles and adjustable/removable shoulder strap Fits most Dell 15 to 15.6 Laptops | Exterior: 16 x 12 x 3.5 in | Interior 15.5 x 11.5 x 2 in