SmarterTravel Pick of the Day: RFID-Blocking Passport and Credit Card Holder Set

What Is It: A set of 10 credit card sleeves and two passport holders with RFID-blocking capabilities.

Why It's Smart:

• Prevents Radio Frequency Identification theft

• Slim sleeves mean the cards will still fit inside your wallet

• Works with a wide variety of cards and IDs

• Durable

Where to Buy: Available on Amazon.

(Photo: Number 1 in Service)