Product advantages:
1. Firm handband, design of close-fitting ring wrapping parts, comfortableConvenience；
2. Large opening design, easy to accept and large capacity;
3. Strengthened and tough rope, wear-resisting and tension-resisting, durable;
4. Waterproof Oxford fabric, exquisite workmanship, distribution of genuine;
5. The inner layer has waterproof function, which is suitable for field operation.
