Faraday Cage Passport Wallets: Jams RFID-Chipped Travel Docs

Wired News reminds us that today, the US starts issuing passports with RFID chips inside. Privacy nuts will want to remember these Faraday Caged passport wallets from DIFRWEAR. Beats us if it will "foil" (heh, get it?) the radio signals from your travel docs, but it sure beats wearing a lead overcoat through LAX Customs.

RFID-Blocking Passport Case [DIFRWEAR]
Chipped Passports Coming Monday
[Wired]