I'm considering adding a passport or field notes notebook wallet to my lineup. Here is the first one I've made and I am pretty happy with it. It has a pair of credit card pockets on top of a larger stash pocket on the left. A passport or small notebook slips snugly into the sleeve on the right. The back is made from a beautiful oil tanned pull-up leather that has a great waxy smooth finish. Awesome stuff!
Look for this soon in my shop right here at Blackthorn Leather.