Fossil very dark brown to Black Leather Backpack Vintage Shoulder Bag Handbag Unisex Nice! backpack made of black leather with bronze hardware. It has a top zippered closure, black leather handle/strap, and adjustable strap. The bag features interior and exterior pockets, an ID Window on the back, and is lined with black leather and fabric. hippie, classic, boho backpack. It is part of the Fossil product line and is suitable for everyday use, travel, casual, and workwear occasions.