This women’s cosmopolitan backpack comes with three straps. The short strap on top is for hanging the bag. A longer strap is for carrying the bag normally, while the longest strap is used to go over the shoulder, if desired. The longest strap is detachable and adjustable, and wide enough to help distribute the bag’s weight evenly. This bag zips on top. It is made from a sturdy nylon canvas, and has engineered leather trim. The engineered leather is a high quality 100% cruelty free substitute for genuine leather. This bag is nice and roomy on the interior, and has two open pockets on both sides to hold your smaller essentials, such as cell phone or pens. The bag is available for purchase in your choice of gray or classic black. These neutral colors can be worn with virtually anything in your casual wardrobe collection.