Product advantages:
1. Fabric is soft and breathable with good waterproof performance.
2. The internal space can be put into a series of field mapping tools including stopwatch, Mitsubishi ruler, night work pen, etc.
3. Aluminum alloy material has good sealing performance and durability and waterproof performance.
4. Thicken colloid handle, firm and durable;
5. Simple and generous design, triangular force support, stable atmosphere;