1. **300D PVC material ** : Our backpacks are made of high-quality 300D PVC material, lightweight, durable, scratch-resistant, suitable for various environments.2. ** Large main bag and large paper bag ** : The unique design of the main bag, there is a large paper bag inside, which can easily distinguish your items and make your items clearer.3. ** Independent computer compartment ** : There is a separate computer compartment in the fuselage, which can protect your computer from collisions with other items, while providing convenient access to space.4. ** Mesh pockets on both sides of the bag **: Each mesh bag can be placed on small items such as water bottles or umbrellas, which is convenient to carry and also increases the fashion sense of the bag.5. ** Cute cartoon design ** : Our backpack design with cute cartoon image as the theme, bright colors, suitable for young people to pursue fashion, personality needs.6. ** Comfortable Shoulder strap ** : Ergonomic design with comfortable shoulder strap and back pad, you can maintain a relaxed posture whether you are studying in the library or walking on campus.7. ** Large capacity ** : The internal space is enough to accommodate books, stationery, water cups, mobile phones and other items to meet your daily learning and life needs.