Just echoing the Launer recommendation; that's what I have (just a simple plain black one) and it's great. Thin, plenty of room, high quality and not even that expensive. I couldn't see any reason to go bespoke for something like this, but I guess I don't consider a wallet much more than a functional item rather than a particularly aesthetic one (beyond the basics of being neat and tidy). The ready-made Launer was enough for me.
I did "aftermarket mod" it by adding some metal corners to it to reduce wear and tear at those points though. Wasn't interested in the expensive gold corners Launer offer as I was perfectly happy with non-precious metal ones you can buy for pennies and fit yourself with a pair of pliers. Yeah, I can be cheap when I want to be...






