USB Rechargeable Business Waterproof Bag

Opening mode : Zipper
Colour : Black /gray/Black neutral/Gray neutral/Grey neutrality
Capacity : 20-35L
Package internal structure : Certificate bag/Mobile phone bag/Inside pocket with a zipper/Computer Bag/Computer bag
Luggage size : centre
Texture of material : Oxford
Luggage shape : Vertical square
Pattern : Solid color
Lifting parts : Soft handle
Hardness : Medium soft
Function : Waterproof/Ventilation/Wear/Burden reduction/Anti-seismic/Anti-seismic
Style : Leisure
Texture of lining : Polyester fiber
Number of shoulder straps : Double joint