tough. substantial. on the edge of vintage ... every year your zerOz will age another level cooler. 

full-grain, classic, rich Italian leather.
recycled, rigid-composite leather core.
cashStrap for quick cash, receipts .. and secret notes :)
hand-crafted in U.S. by people in the zerOz studio. 
patented design .. used around the world.

S.  holds 4-6 cards
M.  holds 8-10 cards