Outdoor Backpack Hiking Sports Mountaineering Bag Riding Backpack 40L Waterproof

Capacity; 36-55L

Package internal structure; Computer bag

Cover opening mode; zipper

texture of material; polyester fiber

Function: waterproof, capacity expansion

Lining texture: polyester

Type of accessories: fastener

Number of shoulder straps: double

Lifting parts: soft handle

Type of outer bag: inner patch bag

Carrying system: air cushion strap

Waterproof degree: waterproof