Lining texture: polyester
Colors: black,  gray, camouflage
Processing method: soft surface
Type of outer bag: three-dimensional bag
Accessories: backpack shoulder pads
Material: nylon
Waterproof degree: medium
Processing customization: Yes
Applicable gender: male
Function: breathable, waterproof, anti-theft, anti-seismic, expansion
Luggage shape: vertical square
Opening method: zipper
Carrying system: curved shoulder strap