Features: Design: The backpack is in contrastcolor, and has horizontal or verticalzipper for your choice. Zipper closure is very convenient, and is durable for usage. Material: Made of quality nylon material, the backpack is waterproof, wear resistant and lightweight. The breathableback mesh makes the bag is comfortable to carry. Large Capacity:This backpack has a large capacity and is layered inside, enough for daily use. Waterproof material, wear-resistant and durable. Multi-Pockets Bag: Double side elastic pockets, more convenient for storage and learning, multi-functional storage, compartmentalized and more abundant. After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Material: Nylon Backpack Size: 30*23*42cm Weight: 0.47kg Notes: Please note that due to the influence of light and screen, slight chromatic aberration is acceptable. Please allow slight measurement error due to manual measurement. 1 *Backpack Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store