1. Material: nylon
2. Capacity: can hold 1000ml water bottle (not included)
3. Large-capacity design, can accommodate daily necessities such as mobile phones / paper towels / changes / keys
4. With adjusting buckle, the waist is stable
5. Headphone jack position, no need to worry about earphone falling during exercise
6. Smooth zipper, easy to use, and wear-resistant material
7. Waterproof fabric to protect valuables
8. With reflective strip design, it is safe to travel at night
9. Waist band: 60-123cm
10. Size: 31x18 cm
11. Weight: 136g