wangke usb charging lapbackpack 15.6 inch anti theft women men school bags for teenage girls college travel backpack nylon

item type: backpacks backpacks type: softback lining material: polyester exterior: solid bag main material: nylon brand name: wangka gender: interior: interior compartment,interior slot pocket rain cover: no closure type: zipper carrying system: physiological curve back capacity: 36-55 litre handle/strap type: soft handle model number: 0335 pattern type: solid style: casual