All newly issued U.S. passports and many credit cards now include an RFID chip (radio frequency identification data) with personal information. This passport case effectively blocks RFID readers for security.
Hadaki® by Kalencom Nylon Essentials Wristlet in Black w/Teal Trim
Keep all your essentials close at hand with this compact wristlet. This brightly colored, bold-patterned zippered case opens to reveal an ID holder and four slip pockets that can hold cash and credit cards.