Men's mountaineering waterproof backpack

Package size: Medium
Capacity: 20-35L
Package internal structure: ID bag, laminated zipper bag, zipper pocket, computer pocket
Opening method: zipper
Material: Oxford cloth
Hardness: Soft
Lining texture: polyester
Accessories type: buckle
Strap root number: double root
Lifting parts: soft handle
Bag shapes: square vertical section
Color: white, green, black
Size: 31x46x16cm