1. Belt buckle, easy and convenient 2. The length can be adjusted freely, and the operation is simple and convenient 3. Three-layer sealed and waterproof 4. Material: PVC 5. Application scenarios: mountaineering, beach, fishing, outdoor, camping, cycling 6. Capacity: can hold mobile phones, wallets, certificates, glasses, car keys, etc. 7. Size: 18x22cm 8. Note: The product only contains waterproof bags, not others
