Montblanc Travel Bag MY4810 Light Cabin Compact Trolley 126666. Find your personal travel companion. A light and compact four wheel carry on made in shiny polycarbonate, ideal for those who like to stand out with a sophisticated attitude. It is generally accepted as cabin luggage, however, as size and weight restrictions on hand and cabin luggage often vary between airlines, we suggest you check the regulations of your flight before travelling.