Marc By Marc Jacobs Classic Q Mariska Backpack in Black | Lyst。This designer piece is crafted from high-quality grey pebbled leather and features distinctive gold hardware. Its versatile design includes convertible, adjustable straps that allow it to be worn either as a traditional backpack or a shoulder bag. 100% Leather exterior with a textile lining. Features a foldover flap with a zip-top closure and an additional magnetic closure for security. Polished gold-tone metal, including the signature Marc Jacobs logo plaque. Single Exterior Pocket Twill Lining & Three Interior Pockets Zip Closure at Top Dimensions: Approximately 11 inches wide by 12 inches high with a 5-inch depth.