Vintage Brown Leather Backpack – 3-in-1 Convertible 。This Vintage 90s Dark Brown & Silver Leather Convertible Backpack Purse features a solid pattern with a zipper closure. The medium-sized bag has a black cotton lining and is made of genuine leather with a zippered accent. The shoulder strap handle can be converted into a backpack style, giving it versatility for different looks. With its retro 90s theme and quality leather material, this stylish bag by Relativity is perfect for the fashion-forward woman looking for a unique and timeless accessory. There is one dark spot on the left side, it is not noticeable, see photos.