Montblanc Travel Bag MY4810 Cabin Trolley 118727. Enjoy discovering the brand new #MY4810 Trolley line and find your personal travel companion. A compact four wheel carry on made in polycarbonate with leather trim and an iconic design, perfect for those who travel for business and need separate smart compartments. 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.