Louis Vuitton LV Unisex Sprinter Backpack Navy Blue Monogram Shadow Cowhide Leather Planet Crafter: Super Alloy Guide Planet Crafter Corrosion Hour. Features: The Sprinter Backpack is made from navy blue Monogram Shadow leather and finished with black hardware. A light blue Monogram print echoes the discreetly embossed Monogram pattern in the leather. The bags minimalist design includes an outside pocket for easy access to everyday essentials. 12. 6 x 15. 7 x 7. 9 inches (length x Height x Width) 32 x 40 x 20 cm Navy Blue Monogram Shadow cowhide leather Cowhide leather trim Textile lining Black hardware Inside flat pocket Single handle Handle: Single