I like to carry the least amount in my pockets as possible.  That includes my keys and wallet.  This fits that minimalist functionality that i'm looking for in a wallet. The pluses are:

It's made of durable nylon, that means accidentally leaving it in the wash I can dry it out and not worry about it compared to say a leather wallet getting ruined, and it doesn't get scratched up with my keys.

It has 3 compartments to store things.  i was able to pack 5 credit cards in the main zipper compartment, 4 in the driver license side compartment (which is clear plastic to display your ID) so you don't to fumble around to show it to the clerk. 3rd compartment that is not zippered i can easily throw in some dollar bills. With all this and the wallet is still slim and portable to put in my front pocket with my keys.

And lastly, It has a loop to store your keys so you don't have to fumble around looking for keys and your wallet.

the minuses are what prevented me from giving this 5 stars.

The zipper compartments don't close completely, leaving a slight gap, not a big deal but aesthetically doesn't look good.

the other is the display for the ID to show, it covers up portions of the bottom where the signature is or the state at the top.  You may have to pull the card out to show to the clerk to verify ID when making purchases. Other than that, i'm really happy with this purchase.