How To Spot A Real Louis Vuitton Montsouris Backpack。This is an authentic Louis Vuitton Backpack Montsouris GM Monogram. The backpack features the iconic Louis Vuitton monogram canvas and classic brass-tone hardware. Louis Vuitton Backpack Montsouris GM Monogram M51135 Unisex Louis Vuitton Leather. Piping. And opening string have discoloration, Scuff. And dirt. Peeling on edges and corners Hardware Parts are dull and have scuffs. There are wrinkles and fabric lifting at the base of the shoulder and the opening fastening belt. There is fluff on the shoulder Brand: Louis Vuitton Model: Montsouris GM Notes: Surface pocket: 1 Inside pocket: 1 Serial number: MI0090 Accessories :Storage bag Shape number: M51135 Category-:Ladies-Bags-Backpacks-Daypacks Color: Brown and others Size details Vertical: 37 cm (14.6 in) Width: 31 cm (12.2 in) Depth: 13 cm (5.1 in) Material: AUTHENTICITY GUARANTEE: All The Reluxe items are carefully authenticated by our team of experts. Our items are stored in climate-controlled warehouses - smoke-free/pet-free. This item has no offensive odors. Preloved vintage items may smell like their materials/storage.