Mine arrived the other day.
I'm a sucker for a nice wallet concept and I have to admit the aesthetics of The Ridge appealed to me.
The pictures don't quite do it justice, however.
The Ridge is a small thing, barely larger than my cards, giving it a very slim profile in my pocket. I'm barely aware the thing is there, truth be told. Though comparing against the beast of a wallet I usually carry is an unfair comparison.
It's a pair of metal plates
The little bugger has some serious capacity. I crammed all my cards into it as a test run and it handled it fine. This may be my "fancy outings" wallet, when there's a need.
The Kickstarter is, of course, over and funded. The makers have a site now: www.ridgewallet.com. I recommend perusing and seeing if there's a style that appeals. It's a nice wallet for folks who want to keep their cards and travel light.