Come and see our amazing products. The backpack is made of a high-quality waterproof lightweight Oxford fabric that is durable and durable. So you don't have to worry about rainy days. Reflective stripes keep your children safe at night. The sturdy double zipper has been tested many times to ensure high efficiency for children. The multi-compartment design helps you organize your basic items easily, the sub-pockets are designed to store small items, and the practical side pockets allow easy access to water bottles and umbrellas, which are essential for sports, travel and school. When not needed, it can be folded for storage, saving space and easy to carry and store. Adjustable breathable straps fit your body perfectly, The price includes the shipping cost to ca, QTY for 500pcs and over by ocean. 100% guarantee for quality. Pls confirm with us about the packing info, stock color and exact production time before placing your order.