This gorgeous passport holder, which is available in 31 colors and patterns, uses synthetic leather, RIFD-blocking material, ...

Enter the passport cover. Some travelers turn to passport covers ... While some passports feature quite a bit of plastic inside, particularly the newer ones, they still use a lot of paper.

The e-Passport (also known as a biometric passport ... Although e-Passports also contain a physical chip embedded inside the cover, it is so small that you won't notice any visible bumps.