If you have been looking for a new case for your iPhone 4/4S, you might want to checkout the Feed Me Case. For around $20, you can get a case in white, gray, blue, green, orange, pink, or black. The Feed Me case has a small pocket on the front that looks like a little mouth.
You can stick just about anything in there including cash or headphones. You might want to skip putting loose change in the case, as it might scratch your phone. Another great aspect of the case is that you can choose from several different eyeball stickers to place at the bottom indention to give the case different expressions. This case can help you to combine your phone and wallet so that you have one less thing to carry in your pocket.