Thank you for viewing! Immediate purchase is welcome. We will carefully package and ship quickly, so thank you for your understanding. [Model]: This is the latest high-quality Lightning school bag for boys, released in 2023. It's simple yet cool, and the sporty lightning design will keep your child from getting tired of it for all six years of elementary school. [Material Details]: Made with artificial leather and a cube-shaped structure with reinforced anti-deformation processing, it retains the good texture of natural leather while keeping the total weight of the school bag light. [Practicality]: This school bag is carefully crafted for high quality and durability. It is resistant to scratches and dirt, and triple-stitched in areas prone to damage. It has a large capacity design that supports A4 flat files, making it easy to use. The shoulder straps are adjustable in 8 stages to accommodate a child's growth over six years. [Safety]: It comes with waterproof processing, a security buzzer hook, and a one-touch lock. Reflective materials for safe night travel and a high-strength PE body structure not only enhance practicality and convenience for children but also ensure safety. [Accessories] A transparent school bag cover, a quality guarantee, and a recorder are included and shipped with the school bag. If anything is missing, please feel free to contact us.