Main padded compartment with velcro flap and draw string: 11" H x 16" W x 4" D; Front zipper compartment: 5" H X 11" W (interior dimension) * Second zipper pocket: 7" H X 11" W (interior dimension) with 3 accessories pockets and 4 pen holders. * All in one spacious organizing laptop carrying bag allows you to fit additional books, reading tablets, music players, power cord, mouse, and more! * Adjustable stylish velcro shoulder strap for easy carrying as a messenger bag when traveling. * Material: Polyester