A cross between Big Skinny's high-capacity Monte Cougar wallet and its standard compact tri-fold wallet, the all-purpose Trixie tri-fold wallet holds 25 to 30 plastic cards and has two deep, separated billfold sections for your cash. This version of the Trixie features an exterior constructed of top grain cowhide leather and an interior made of Big Skinny's ultra-thin nylon microfiber material to help keep it thinner than a typical wallet. The zippered compartment on the back is roomy enough for a large handful of change, while the magnetic closure keeps the whole wallet securely shut. It also features 10 card pockets (including two hidden) and an ID pocket with a clear plastic window for easy access to your driver's license or work badge. The extra-wide pockets are lined with a rubbery coating to prevent cards from slipping out. The Trixie wallet measures 5 x 4 Inch (and 1.1 mm thin when empty). The first Big Skinny wallet was designed by Kiril Stefan Alexandrov (the company's founder) because he loathed sitting on a thick, heavy leather wallet. Since creating the original Sport Wallet in 2005 using an advanced nylon micro-fiber material (5 to 7 times thinner than leather), Big Skinny has added dozens of slim wallet styles for men and women with more on the way.