Business Men Black Leather Messenger Bag Box 14"18" Inch Computer Box Briefcase

14 inch size outer diameter: 38*26*6CM inner diameter: 36*22.5*3.5CM 

18 inch size outer diameter 45*32*9CM  inner diameter: 42*30*8CM (with expansion layer)

Note: 

Different style the size is different

Due to manual measurement there will be 1-3cm error

Due to the difference between different monitors, the picture may not reflect the actual color of the item

Two kinds of colors for the lining,blue or ceam.

14inch

  18inch