Very practical for travel, in this case you will be able to keep your passport, boarding pass, some money and several cards in one place always at hand at the airport. Keep the rest of the money in your bag, so that you don’t expose yourself to the possibility of someone stealing from you or looking at how much money you have brought.

In this case you have several compartments: 4 for cards, 2 long ones for money or some documents, 1 for passport and 1 pocket for change.