A very small travel version of Monopoly which often comes in the shape of a red suitcase and plays very similarly to the original game. One difference is that it contains three dice. The Community Chest and Chance cards are replaced with tables. Three dice are rolled and the tables are referenced to find the result.
The Waddington’s UK edition has different properties than the U.S. version, and also comes in a different sort of case with a magnetic board and magnetic hotels, houses, and movers.