Purchased in March 2007 at the Seibu Department Store in Ikebukuro. This is an authentic item. It's the black Back Style No. 225. Used about 5 times, but there are some minor scratches on the front leather as shown in the second photo. Ballistic nylon/leather. Height: 30.5cm Width: 43cm Depth: 20.5cm I think it's orthodox and easy to use.