product informationName: BackpackProduct name: schoolbag for middle school studentsMaterial: Water repellent nylonWeight: 0.62kgSize: 32cm*44cm19cmCapacity: 15.6-inch laptop, A4 books, mobile phones, power banks, headphones, etc.-Three-dimensional small decorative design, cute to burst -Using oxford fabric, light and tough, wear-resistant and water-repellent, not easy to wrinkle, it is a good fabric for creating lightweight and beautiful bags -Large-capacity space for bags, multi-layered design-Set up multiple compartment pouches-The shoulder straps are thickened and breathable honeycomb mesh, which can effectively relieve shoulder fatigue- The back trolley case strap design can fix the backpack on the suitcase and go out to free your hands