【Material】Beautiful school backpack made of high-quality nylon, polyester interior with tight stitching. Durable, not easy to tear, and has a long service life. Excellent material, smooth zipper, economical backpack. Lightweight and easy to carry. 【Aesthetic Backpack Size】Large size: 41 x 30 x 13 cm (16.1 x 11.8 x 5.1 inches). (Please check the dimensions before purchasing, thank you.) Adjustable straps for all body types Structure: Internal -- 1 main compartment with 1 pocket; 2 card slots. 【External】1 large zippered pocket; 1 transparent pocket; 1 small transparent pocket; 1 buckle pocket; 2 side pockets. Sufficient capacity to store books, magazines, notebooks, umbrellas, water bottles, wallets, and other items to meet your needs. 【Design】Soft, adjustable double shoulder straps reduce pressure on the shoulders and ensure optimal comfort. This kawaii backpack has two transparent front pockets for easy access to items. The multi-compartment design makes it easy to store your belongings.