briefcase
nounUK /ˈbriːf.keɪs/
US /ˈbriːf.keɪs/
A briefcase is a flat bag with a handle that people use to carry papers and work things.
He put his laptop and papers in his briefcase before leaving for the office.
OTHER MEANINGS
2. A hard-sided case used by businesspeople to carry documents and small items.
The lawyer set her leather briefcase on the table.
3. A small suitcase-like container for carrying work materials while traveling.
He packed his briefcase with reports for the flight.
4. A flat case often used to hold a laptop or tablet.
She slid her tablet into the padded briefcase.