High-quality materials: The outer layer of the children's school bag is made of Oxford cloth, the inner lining is made of polyester material, and the back is breathable, non-toxic and environmentally friendly, breathable and wear-resistant, waterproof and lightweight. Interesting pattern design: The backpack adopts a childish engineering car pattern design, and the shape is designed with color blocks, which can quickly attract people's attention, cool and cute. 2-in-1 multifunctional bag: The toddler backpack is equipped with a detachable pouch and can be used as a small wallet. The bottom of the school bag shoulder straps are thickened and reinforced with stitching, and the two-way zipper is more convenient and durable. The soft and wide shoulder straps are ergonomic, comfortable to wear, adjustable at will, breathable and decompressive. Extra large capacity: The size is about 31x12x25 cm/12x5x10 inches, and the diameter of the small wallet is 10.5 cm/4 inches. The spacious interior allows easy access to diapers, wipes and stationery, notebooks, snacks, toys, water bottles, fruits, etc. This child-sized backpack is perfect for toddlers to go to kindergarten, play groups and play outdoors. Widely used: can be used as school bags, travel bags, casual backpacks for boys and girls. Very suitable for field trips, kindergarten play, camping, hiking, picnics, etc. Very suitable for birthday gifts, Christmas gifts.