1. Material: PU+polyester 2. Size: 15.5x10x7cm 3. Capacity: 1-1.5L 4. Weight: 79g 5. Function: storage 6. Features: large capacity, waterproof life, mini portable, non-slip wear-resistant, bright reflective, easy to install 7. External taillight design, add tape to the tail of the tail bag, can hang taillights, warn vehicles and pedestrians at night
