I found the perfect wallet, it is actually meant to be a business card holder, I found it in Daiso.
It's made of stainless steel and is nice and compact, holds all my credit cards, drivers licence etc, because it's stainless steel it's a faraday cage protecting my cards from being scanned untilI I take one out to use it.
Best of all is how cost effective it is, all the advantages of a "ridge" wallet without the hefty price tag.

Hopefully this comment helps someone.

https://www.daisojapan.com/p-38453-stainless-steel-card-case-holds-14-cards-24-x-38-in-8pks.aspx