Real-genuine leather. Looks beautiful. A4 format document will have to roll up a little to close the external valve. The shoulder strap is not removed. Otherwise I'm satisfied.

The bag looks beautiful, many pockets. Don't know why many good reviews, I didn't like the bag. I'll start with a strap: threads are coming out of it, it's not clear why they are needed there? Or is she not out of skin? The strap is not unfastened from the bag, so it is inconvenient to carry it by the handle, the more the handle is shifted from the cent to the back of the bag, it is not clear why? The shoulder pad on the inner side could be covered with anti-slip material, fortunately, there are a lot of them now. And so I had to take it off to slip less, but still depends on the material of the clothes. On a leather jacket it slides less, on a coat and other materials it moves out very quickly. Water can get into the bag in the rain, as the sidewall is bulging. When the bag is on the shoulder, it is twisted, the photo shows.