Product information: Lining texture: polyester cotton Color: black, brown, brown Outer bag type: Three-dimensional pocket Accessory type: Backpack Popular elements: Retro Number of shoulder straps: double connector Applicable scenario: leisure travel Lifting parts: soft handle Leather features: the first layer of cowhide Functions: breathable, wear-resistant, burden-reducing, other Suitcase shape: square vertical model Bag internal structure: zipper change bag, mobile phone bag, computer bag Style: street trend Capacity: below 20L Size: length 30 width 15 height 42cm Packing list: Backpack*1