Ogon RFID-Blocking Wallet

This will go perfectly with your aluminium (not a misspelling but, rather, a bone for my many UK fans who pine to be acknowledged, if only in passing) hat.

From the website:

Ogon Wallet

Not just another pretty case.

Brushed aluminum gives this sleek Euro design wallet a modern techno look and offers added protection from ID theft by blocking the radio frequency (RFID) tags now imbedded in some credit cards.

Compact and lightweight, it holds up to 15 cards in its seven PVC sleeves, whose fan-shaped compartments allow easy access to individual cards.

Also protects data chips in credit cards from outside electromagnetic radiation.

Slips easily into your shirt pocket or purse.

Push button for easy opening and closing.

4¼ x 2¾ x ½".

Weighs 2 oz.

....................

Blue, Lime, Purple, Chocolate or Black.

$39.85.

Note to Mel Gibson et al: Just let me know which color you prefer and I'll get one out to you (suitably inscribed, of course) in an Aussi minute.