- Adjustable butterfly clasp, each gear has 20mm lifting adjustment, so that the user can adjust to the waist suitable position.
- Ventilation system
- Automatically adjust the multi-angle 3D stereoscopic shoulder strap
- Ridged aluminum bar
- Wing bottom plate, the bottom plate at the bottom of the backpack is divided before and after, so it is not easy to put upright
- Multiple compartments, large capacity
- The fabric is light and convenient for storage