WEST BIKING Bicycle Hard Shell Bag Portable Storage And Riding Equipment(Bright Black)

1. Material: PVC
2. Built-in mezzanine design, classification and placement are not messy (tools not included)
3. Waterproof design to prevent rain erosion
4. Large capacity, can be placed for riding
5. The bracket can be inserted into the bottle cage
6. Firm and wear-resistant, durable
7. Size: 19x7 cm
8. Weight: 79 grams