The boys bookbags are made of durable material, carefully sewn to make the classic bag last for a long time. It is printed classic fashion pattern backpack,it would not fade, It suits for boys as school backpack, daily used,hiking, camping,cycling, work out,short travel backpack etc. Large Capacity & Everyday Commutes：12 * 7.3 * 16.9inches. The empty bag can stand, and the bag shape is stiff. Comfortable in hand. The classic backpack also makes for a perfect airplane carry-on. The basic backpack delivers optimum comfort for your back with the full padding feature. Dual padded and adjustable shoulder straps provides optimum comfort for your shoulders.Adjustable padded shoulder straps provide support and comfort, while the adjustable chest straps stabilize loads during a day of activity. The perfect backpack is for those who like to relax. Smooth Zipper: The zipper is very firm and not easy to break, and the pull back and forth is very smooth, very durable and not easy to break. Ideal Gift: backpacks are the perfect gift for cute kids. It is recommended for everyday use, day trips, travel, hiking, school, camping.