Lightweight Folding Backpack Student Schoolbag Large Capacity Outdoor Travel Camping Hiking Backpack(Blue)

1. Material: polyester2. Waterproof and wear-resistant fabric, comfortable and durable, lightweight and practical3. Multi-layer partition, reasonable organization, easy to get small objects4. Multi-pocket large capacity, orderly classification storage, to meet the daily travel needs5. Wide and comfortable straps, adjustable length, easy to carry6. Folding storage, save space when not in use, double zippers, open and close smoothly7. Wide range of applications, suitable for work, travel, outdoor activities and other scenarios8. Weight: about 187g9. Size: about 20.5 x 17cm after folding, about 28.5 x 19.5 x 41cm before folding10. Note: delivery only backpack, does not include other items