This bag was purchased at a department store event in Shinjuku a long time ago. It's made of thick, stiff genuine leather and is very well-made. It can be used in three ways: - As a business bag, using the top handle - As a shoulder bag, using the belt - As a backpack, by threading the belt through the loops on the back A shoulder strap is included. Exterior: Height 19cm x Width 26cm x Depth 8cm Interior: Height 15cm x Width 22cm x Depth 5cm Pocket: Depth 11cm x Width 18cm x Depth 1.5cm