1. Material: canvas 2. Function: breathable, waterproof, wear-resistant, anti-theft, shock-resistant, load-reducing 3. Type of accessories: USB interface 4. Reflective design at night, beautiful and fashionable 5. The junction of the strap and schoolbag is strong and not easy to break 6. The back pocket design can better classify and store small objects 7. Textured fabric, water-repellent area, breathable and wear-resistant 8. Dimensions: 31x18x45 cm 9. Weight: 0.48 kg
