Business Simple And Simple Vacuum Backpack

Product information:
Material: Oxford cloth
Function: capacity expansion
Computer size: 15 inches
Backpack system: arc shoulder strap
Lining material: polyester
Color: black, pink, dark green, military green
Style: with vacuum compression bag+air pump
Capacity: 20-35L
Popular elements: chain, splicing




Packing list:
Compression bag *1+air pump * 1