RFID Blocking Passport Currency Wallet Coco/Coco. Protect your passport and credit card information from identity thefts with this Royce Leather wallet. This RFID blocking wallet prevents hackers from reading important information off your ID cards. It features a passport slot, an ID display window, and 3 card slots for credit, debit, or business cards. You can carry U.S. and foreign currency in the full and half-depth pockets. For other travel documents like your boarding pass, this passport currency wallet has 2 extra pockets.