I've used one of these Deep pocket wallets for over a decade. I replaced it with a, fortunately minimally changed, newer model after the interior divider wore out from the cards rubbing against it with each removal/insertion.
I'd plug the one with the zippered pocket as it gives you a place to stuff all your change but they also have one with a separate ID slot if that's more to your suiting.
You can easily hold 7 cards and with a little of stuffing 10 cards. There's plenty of space for bills and coins no matter how many cards you have in there as the wallet gives a little.
http://www.deeppocket.com/store/inde...emart&Itemid=2