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 comfortable support. Ergonomic Design: Built with student health in mind, this backpack features adjustable padded shoulder straps and a breathable back panel to help reduce strain and enhance comfort. Cartoon Astronaut Design: This backpack features a colorful cartoon astronaut print that appeals to children. The fun pattern helps kids express their personality at school. Multi-Purpose Use: Suitable for school, travel, and outdoor activities, this backpack offers spacious storage for books, supplies, snacks, and other essentials. Zipper Closure: Smooth-functioning zipper for reliable opening and closing. Notice: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 1-3 cm variation due to manual measurement. Product Dimensions: Small: 40 x 26 x 18 cm (recommended for grades 1-2); Large: 46 x 30 x 20 cm (recommended for grades 3-6) Package Includes: 1 x Kids School Backpack