I was surprised to find this wallet was in-fact VERY thin.  You can get a few credit cards and D/L in each side of the wallet, so you may have to pare down how many you carry but it then slides nicely into my rear pocket.

Based on the picture, I thought that there was a money clip built in to hold currency when in fact it is an elastic holder.  Not the easiest to get bills in and out, you will always need to take the whole stack of bills out each time.  But I don't use cash much, so it is not much of a problem for me.  While it can be slightly difficult to get out credit cards because they are so nicely held in, but I enjoy knowing they are secure.  I actually use the bill holder for a CC that I use the most.

Overall, I like the wallet and it is the slimmest one I have ever used.