LOUIS VUITTON Ellipse Sac a Dos M51125 Monogram Backpack 。This is an authentic LOUIS VUITTON Monogram Ellipse Sac a Dos Backpack. This petite backpack is crafted of classic Louis Vuitton monogram coated canvas with complimentary signature vachetta natural cowhide for structure and style. There is a brass 3/4 wrap-around zipper that opens to an interior of resistant, cocoa-colored fabric with a patch pocket and a D ring. This is an excellent bag that is stylish and fabulously functional for all of your everyday essentials with the special accent of luxury and style, from Louis Vuitton!