LOUIS VUITTON Monogram Canvas Montsouris Backpack MM Brown 。Louis Vuitton Monogram Montsouris GM Backpack. I purchased this bag from a high end consignment store where all bags are authenticated. I had one of the small strap keepers replaced as well as the bag drawstring by The Cobblers. This bag has some minor marks as it is a vintage bag but overall I would still consider it in great used condition. It did not allow me to add more pictures however I am happy to send any additional pictures. This bag is perfect for everyday use and a great travel backpack.