Montblanc Travel Bag MY4810 Red Cabin Trolley 125502. The Montblanc iconic #MY4810 carry on takes on a red color to pay tribute to fight to end AIDS. The four wheel carry on made in red polycarbonate with red leather trimming is enriched by a inner lining featuring red printed quotes inspired by commitment mindset. The compact size makes it ideal for short trips, be it for business or for leisure, and 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.