Here are some key features of a briefcase:
* Purpose: Primarily used for business and professional purposes.
* Material: Commonly made of leather, plastic, or fabric.
* Design: Flat and rectangular shape with a handle for carrying.
* Compartments: Often has multiple compartments for organizing documents, laptops, or other items.
* Closure: Usually secured with a zipper, buckle, or latch.
While briefcases are traditionally associated with business professionals, they can also be used by students, artists, and anyone who needs a secure and organized way to carry documents or personal belongings.