Sailor moon design, easy to clean, every boy will love this backpack and happy to carry for a long time.3.Material: high quality canvas. Durable. Made with nylon material. Metal Zipper Avaliable. This Bag will Last for Many Years.4.ROOMY: This backpack with compartments and dedicated pockets help you carry a laptop(14-15inch),books, tablet/kindle/iPad,5.With detachable and adjustable shoulder straps for comfortable wearing, no compression feeling. It's a very good bag for working, short traveling, school and daily using.