Duct Tape Wallet with RFID shielding

Need:  Wallet with RFID shielding to keep my cards with RFID from being sniffed..    Here's how it goes


The wallet is made out of duct tape with a heavy aluminum foil lining to prevent any RFID signals from getting in/out.

It has a spot for my ID, cash, credit cards, and some secret stash pockets. 

A quick pass with an RFID reader reveals that there are no RFID signals available with the wallet open or closed.