Material: Durable waterproof nylon (but not completely waterproof), effective protection for notebooks and other items in light rain. Polyester lining, cotton back padding, smooth and sturdy zipper.Dimensions: School Backpack: 12.6 x 7.9 x 16.9 inches (l x w x h); 1 padded laptop compartment for a 15-inch laptop; Weight: about 1.3 lbs.Comfortable and Well-Designed: Designed with zippered pockets and anti-theft design for security, you can store your phone, wallet and other important items. The trolley box designed on the back holds the straps and both shoulders are free.Structure: The main interior compartment contains a zippered pocket and a laptop compartment. The front combination pockets are 3 open pockets to store a phone or other items. External 2 side pockets provide space for a water bottle and umbrella and 1 rear zip pocket for anti-theft.Fashion and Chic: Beautiful and stylish medals and pendants. Students' schoolbags will not fade, have no strange smell, are environmentally friendly and healthy. Suitable for various occasions such as student use, daily leisure or travel. Ideal stylish gift - Thanksgiving/New Year/Birthday/Valentine's Day gift.Size: 32*20*46cmColor: purplePacking list: 1pcs