Auth Balenciaga Black Matte Calfskin "Giant Ring" City Shoulder Bag This is a structured bag, (There is nothing inside the bag during the video.) Made of calfskin leather with a matte finish From F/W 2015 Comes with shoulder strap, mirror, branded dust bag, cards, and leather swatch. Wear & Tear: Some marks throughout the bag including on the bottom and the shoulder pad of the detachable strap. Corners and handles are in good shape and the leather is soft and supple. This bag is super rare. In fact, there's not much out there about it. Member of the PurseForum.