With the Athena Minimalist Multi-Use Wallet, you never have to sacrifice storage in the name of style. As you might expect, this wallet has plenty of space for cards. Inside the luxurious French leather, you can store up to 20 cards. However, Athena does much more. The keys and coins slot allows you to keep some spare change. In addition, you can carry 15 bills in the third dedicated pocket. In spite of all the storage space, this wallet is surprisingly thin. It measures just 5mm thick when folded, and the overall footprint is slightly larger than a credit card. Furthermore, you have a huge range of colors to choose from. There are 20 shades for the inner layer, 20 for the outer leather, and three for the elastic band. That’s some serious customization from a wallet that already turns heads.