1. Product size: 41*21*23cm, weight: 1300g, shoulder strap length: 126cm
2. Double layer 1680D high density Oxford cloth, waterproof and moisture-proof, thick and wear-resistant, built-in PE rigid plastic board, puncture-proof more durable, 360 degree built-in steel ring reinforcement, standing stylish, easy to use.
3. All sides have alloy triangular hanging rings, four-point support, shoulder force uniform, stable and easy back, not easy to slip.
4. The upgraded model uses plastic handle, ergonomically designed to hold comfortably, convenient and durable.
5. External pocket design, front pocket with magic cover, easy to store commonly used tools, easy to use, convenient and fast.