A train case is a piece of luggage, used especially for personal grooming articles, usually smaller and boxlike.^[1] Nécessaire de voyage (fr) predate train cases but contain similar tools, such as brushes, and consumables, such as cosmetics.

A train case lid has a carry handle on the outside center of the lid, a mirror on the inside of the lid, with a removable insert tray for smaller items suspended over the larger, main compartment.^{[2][3][4][5][6]}