Let's be honest—your wallet could stand to go on a diet. Whether it's the trifold compartments, stack of credit cards or the small mountain of receipts, it's surprising most wallets don't leave men sitting lopsided. The solution? A cardholder. Consisting of a single fold that can have anywhere from one to eight compartments, the cardholder is a svelte alternative to your current pocket hog. Keep in mind, however, that you'll probably have to ditch that fistful of expired coupons. But life is full of sacrifices, right?