RFID Blocking Credit Card Sleeve

[koola2]

Has anyone tries one of these to stop Card Clash with an oyster card?

My credit card company has sent me a new contactless card and they have no option for non-contactless version and I do not really want to keep card in different pockets/wallets.

I would change credit card but I get a good cash back deal.

[Mobius]

'disable' the contactless card

http://linuxcentre.net/disabling-contactless-cards