Features: 1. : This backpack is made of durable and practical high-quality waterproof nylon material which is tear-resistant and easy to clean. Sturdy two-way zipper for smooth and flexible opening and closing. Adjustable padded shoulder straps for comfortable carrying. Lightweight, washable, dirt-resistant, strong and durable. 2. Large Capacity Backpack: This backpack is available in two sizes, great for storing items such as books, notebooks, school supplies, cell phones, and stationery. The soft adjustable double shoulder straps help reduce pressure on your shoulders. 3. Widely Applicable: Our school bags are suitable for teenagers, boys, and girls. Ideal as a travel bag, school bag, casual daypack, or laptop backpack for students to carry electronic devices such as laptops. Recommended for school, office, shopping, hiking, travel, and daily use. 4. The Perfect Gift: This stylish and multifunctional large-capacity backpack is suitable for students, children, and short trips, work, shopping, college, and school. This practical backpack makes a great gift for kids or loved ones. 5. Customer Service: Customer satisfaction is our top priority. We offer a satisfaction guarantee on all our products. If you have any issues, please . We will respond as soon as possible. Specifications: Product Size: Small: 25*14*31cm Large: 29*15*40cm Material: Nylon Weight: 0.35kg / 0.47kg Notes: 1. Due to lighting and shooting angles, the actual color may vary slightly from the image. 2. Due to manual measurement, please allow 1-3cm variation. Includes: 1 * Backpack