Rather than being made of leather, like most wallets, it's made of durable aluminum. The slim design allows for up to 12 cards ... travel or simply live in a country with taller bills.

Featuring four card slots, an opening for bills ... is ready to get the job done all day, every day. Leather Billfold Coin Wallet, Country Road, $79.95 Country Road Leather Billfold Coin Wallet ...

The leather is high-quality top grain, soft yet sturdy, and comes in several colors. Best for lots of cards: The Ridge Wallet If you ... travel or simply live in a country with taller bills.