Features: Material & Construction: Crafted from high-density fabric, this school backpack is tear-resistant, water-repellent, and built to withstand the daily wear and tear of school life. Reinforced stitching and adjustables, padded shoulder straps ensure long-lasting comfort and support. Ergonomic Design: Designed with the health of young-students in mind, this backpack incorporates ergonomic principles to reduce strain. The adjustables, padded shoulder straps and a breathable back panel provide comfort during wear. Vibrant Cartoon Astronaut Design: This backpack showcases a playful and vibrant cartoon astronaut design, appealing to kids of all ages. The fun and engaging pattern is sure to delight your child and make them stand out in the schoolyard. Multi-Purpose Versatility: Suitable for school, travel, and various outdoor activities, this backpack is a versatile companion for your child's everyday adventures. Its sturdy construction and spacious storage make it ideal for carrying books, sports gear, snacks, and more. Zipper Closure design: Smoothes zipper for smoothes closing Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Product size: Small size: 40*26*18cm (suitable for grades 1-2), Large size: 46*30*20cm (suitable for grades 3-6)