Coach Black Leather Metropolitan Briefcase Laptop Messenger Bag 5180. Classic legal-size briefcase – perfect for business needs, travel or commuting. Dimensions: 16″ X 11″ X 3 Laptop. Roomy interior with a convenient full-length outside back pocket for frequently used files. A gussetted pocket under the flap for bulkier items with inside slip pocket tht holds smaller items. Detachable shoulder strap allows for handheld carry while the brass buckles of the shoulder strap tuck away neatly inside.