How To Spot A Real Louis Vuitton Montsouris Backpack。This is an authentic Louis Vuitton Montsouris GM Backpack in brown monogram canvas with vachetta leather trim and a buckle closure. The backpack features the iconic LV monogram pattern throughout, tan leather accents, and a structured silhouette with an exterior zip pocket and adjustable shoulder straps for versatile carrying. Condition: B Condition: There are signs of use, scratches, scuffs, and dirt. Brand name: Louis Vuitton Montsouris GM Backpack Model name: Montsouris Item Model #: M51135 Manufacturing number Serial: Color: Brown Material: Monogram PVC Coated Canvas Leather Type: Ladies Size: W 31 cm (12.20 in) x H 37 cm (14.57 in) x D 13 cm (5.12 in) Handle length: 14 cm (5.51 in) Shoulder length 67 cm (26.38 in) - 71 cm (27.95 in) Accessories: None 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. Accessories not listed in description are for presentation purposes only and not included.