I've been using the Essentials wallet for a few years now and it has held up great. I don't carry more than 4 cards and some bills as to not stretch it out. They were based in Vancouver but the fellow relocated back to Australia. I found them on KS but ordered directly from the website.
www.raphaelqualitygoods.com
The Tanner Goods version is one of the same quality but I didn't like the stitching running all the way up to the opening I felt like the thread could get chewed up at some point.