Made to Order - Natural Vegetable Tanned Leather Tote Shoulder Bag Made in USAThe leather that this bag is made of is going to get darker and softer with use from sun exposure and the oil in your skin from contact. Eventually you will not recognize it, the transformation will be unreal! Made with one large piece of 5 6 oz full grain vegetable tanned leather, and 10oz black bridle leather handles, the seams have been double machine stitched for durability, and the handles are double riveted with solid brass hammered rivets.