Features: Material & Construction: Made from high-density fabric, this school backpack is tear-resistant, water-repellent, and designed to endure daily school use. Reinforced stitching and adjustable, padded shoulder straps provide durability and comfort. Ergonomic Design: Built with student health in mind, this backpack features ergonomic support to help reduce strain. Adjustable, padded shoulder straps and a breathable back panel enhance comfort during extended wear. Vibrant Cartoon Astronaut Design: This backpack features a colorful cartoon astronaut print that appeals to children. The fun and engaging design helps kids express their personality at school. Multi-Purpose Versatility: Ideal for school, travel, and outdoor activities, this backpack offers spacious storage for books, snacks, sports equipment, and other essentials. Zipper Closure: Equipped with a smooth-functioning zipper for secure and easy closure. Notice: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 1-3 cm variation due to manual measurement. Product Size: Small: 40*26*18 cm (recommended for grades 1-2), Large: 46*30*20 cm (recommended for grades 3-6) Package List: 1 x Astronaut Kids School Backpack