briefcase
US /ˈbriːf.keɪs/
UK /ˈbriːf.keɪs/

1.
mallette, porte-documents
a case with a handle, for carrying papers, documents, etc.
:
•
He carried his important documents in a leather briefcase.
Il transportait ses documents importants dans une mallette en cuir.
•
She opened her briefcase and pulled out a file.
Elle ouvrit sa mallette et en sortit un dossier.