Thank you for viewing. Portuguese steer leather + double shoulder product-dyed, Riri zipper. The body is steer leather, and the belt is shoulder leather. There is also a zipper on the front of the bag. Although it is thick leather, it is a supple bag. It will become even softer and more familiar with use. 【Brand】ISAMU KATAYAMA BACKLASH 【Color】Black 【Size】16 x 32 x 5