Made from hand-stained buffalo leather; this traditional doctor bag builds a rich, luxurious patina as it ages. The bag features one large gusset allowing for added flexibility when carrying things inside, especially when you need to carry over-sized items. The soft, unstructured design allows it to work as a classic day bag. The zippered outside back pocket allows you to keep your phone or wallet close at hand. The adjustable/removable strap can be worn on your shoulder or across your chest.