Previously, I used a similar type of wallet where the coin purse attached with a snap on the side. This one has the coin purse inside and expands. I used to use a long wallet, but after using this type, it's so convenient that I threw the long wallet away. It holds all the cards I need, has a coin purse, and is great because you can put bills in without folding them. This wallet is particularly good because the bills go under the coin purse, so you're less likely to catch them in the zipper.