briefcases

A briefcase is a rigid, rectangular container used for carrying documents, folders, and small personal items. It typically features a hinged or lift-top lid, a handle for carrying by hand, and one or more clasps or a locking mechanism. Inside, it may include dividers, pockets, and compartments to organize papers, pens, and electronic devices.

Materials used for briefcases range from traditional leather to synthetic alternatives such as faux leather, nylon, and canvas. Rigid metal cases, including aluminum, are also common. Finishes vary from formal black or brown leather to contemporary metal and composite looks. Many designs incorporate security features such as combination locks or TSA-approved locks.

Variants include the classic leather briefcase, the flatter attaché case (often with metal corners and a lock), soft-sided or fabric cases, and laptop or rolling briefcases with wheels. Some models offer removable straps for shoulder carrying or convertible configurations to adapt to different tasks and environments.

Historically, the briefcase developed as professionals, particularly lawyers and clerks, needed portable ways to transport documents. The term briefcase reflects its association with carrying briefs, while the attaché case became popular in the mid-20th century with evolving office culture. Today, briefcases remain common among business professionals, lawyers, and others who require organized transport for papers and compact tech items.

Care and maintenance vary by material. Leather briefcases benefit from conditioning and protection from moisture, while fabric and aluminum variants should be cleaned according to manufacturer recommendations. Durability, security features, and organizational options influence choice across a wide range of designs.