SLIM YOUR WALLET WITHOUT SACRIFICING CARDS. There’s a reason our Original slim wallet was granted a patent. Its ingenious design makes it thinner than an average empty wallet, even when stuffed to capacity. You can fill it to the brim with +/- 20 cards, bills and receipts and the center seam provides a unique flexibility, making our thin wallets super comfortable to carry. Business cards stay in near-perfect condition when stored vertically in the large pocket, and credit cards are stacked, not staggered, so they aren’t prone to cracking. Buttery soft Nappa leather combines unsurpassed function with a premium aesthetic that makes us “The World’s Thinnest Wallet.”