Sell Student schoolbag travel bag smiley face backpack USB charging backpack business computer bag with luminous best price

1. Weight: 0.54KG 2. Capacity: 29*46*16cm 3. Fabric: Oxford cloth + polyester 4. Structure: main bag/secondary bag 5. Function: waterproof, wear-resistant, anti-theft, lightening 6. Use scenarios: students, travel, business, business trips Features: 1. USB charging + earphone jack design: the internal data cable is connected to the power bank, the external USB charging port is connected to the mobile phone, freeing your hands, charging while walking and playing, the integration of fashion and practicality; 2. Light weight: only 540g, equivalent to the weight of 6 eggs; 3. Water-repellent Oxford cloth: stronger toughness and tear resistance; 4. S-shaped shoulder strap to protect the spine: S-shaped shoulder strap design, comfortable and easy to carry, high-density foam, stable carrying weight; 5. Scientific layering, reasonable storage: front pocket + side pocket + computer compartment bag, large capacity to meet travel needs; 6. Well-designed, high-quality hardware: The bag has a triangular reinforcement design, which is strong and durable; a smooth double-zipper zipper, smooth and non-jamming; adjustable shoulder strap design, convenient and practical; 7. Creative design, multiple colors: make your backpack unique.