1. Weight: about 260g
2. Dimensions: 35 x 17 x 11cm
3. Shoulder strap description: single shoulder/waist bag/diagonal cross/chest bag
4. External structure: back pocket/front pocket/side pocket
5. Internal structure: key buckle, inner patch pocket, zipper pocket
6. Fabric: Nylon
7. Applicable scenarios: travel/shopping/going to school/going to work
8. Smooth zipper, strong and not stuck
9. Headphone jack design, listen to music while walking
