Multifunctional USB charging backpack

Section number: 751-004501
Color: black, blue, dark green
Shoulder strap: adjustable length
Fabric: Microfiber synthetic leather + fabric
Inside: fabric
Style: Korean version of fashion, business simplicity

Size: medium size (width 27 * thickness 16.5 * height 40cm)
Large size (width 30 * thickness 16.5 * height 45cm)