1. Material: Terylene
2. Internal structure: can hold a 12.9-inch tablet computer
3. Reinforced shoulder straps, stronger load capacity
4. Key fob spring back, a second to open the door
5. Scratch and wear resistance, strong tear resistance
6. Durable zipper, smooth and fluid without jamming
7. Rotating laser nail, according to the back self-adjustment more comfortable
8. Size: 49x24.5x5 cm
9. Weight: 0.47 kg