Montblanc City Bag My Montblanc Nightflight Messenger With Flap 118251. Conceived for the modern globe trotter, My Montblanc Nightflight offers a way to travel both lightly and stylishly. The Messenger with flap offers a roomy compartment for personal belongings. It features two mobile phone pockets, two writing instrument loops and several interior and exterior pockets, one of which is equipped with Montblanc shield technology (RFID blocking lining). It can be personalised with initials to be embossed on the black, blue or red name tags included with the bag.