French fashion house Lanvin have created the Gangster Briefcase, a name evocative of a 1960s mobster and the cases in which casino men carried money. This minimalist attaché case comes in two different sizes, and both the large and the small cases will accommodate a laptop computer as well as important documents. In addition, these functional cases feature a detachable passport holder and an iPad holder. Available in several different colors and in either iced calfskin or rubberized calfskin, these briefcases are the perfect accessory for winter.