Features: Large Capacity: With a spacious main compartment and multiple pockets, this backpack provides ample storage space for all your essentials, including books, clothes, and electronics. Lightweight and Rainproof: Made with lightweight and rainproof nylon materials, this backpack is perfect for outdoor activities and travel, keeping your belongings safe and dry in any weather. Waterproof and Wear-Resistant: The black and gray backpack is made with waterproof and wear-resistant materials, ensuring durability and longevity even with frequent use. Comfortable and Ergonomic Design: The backpack features a comfortable and ergonomic design with padded straps and back panel, reducing pressure on your shoulders and back for all-day comfort. Dirt-Resistant and Easy to Clean: The backpack is designed to resist dirt and stains, making it easy to clean and maintain its sleek appearance. Specifications: Material: Nylon Size: 31.5*46*15.5cm Color: Black/Gray Notes: Please allow 1-2 cm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the current color of the item. 1 * Backpack