Authentic Louis Vuitton crossbody bag

Vintage Cartouchière by Louis Vuitton. The overall material of the bag is coated canvas and the details are made of Vachetta cow-hide leather and gold plated hardware. The bag can be worn on the shoulder or as a crossbody bag. The strap is adjustable. The flap of the bag can be closed with a buckle. Water mark on the strap, and the bottom