This is the best wallet I've ever owned for several reasons:

1. Small in size, I can put it in any pocket, and it doesn't take up too much space.
2. Holds everything I need. I don't carry a lot of cards and other crap. I carry: cash, ID, debit card, medical insurance card, library card, and 1 or 2 others.
3. It's made of metal. I can drop this in a pool or wash it and not suffer any damage to my wallet.