What should you carry in your jersey pockets for a long ride?

What do you like to carry in your jersey pockets?

Pro Sarah Fader gives some tips.  She likes to keep snacks on the opposite side of the hand she uses to steer while digging out a tasty goody.  For pictures during the ride keep your camera or phone in a plastic bag alongside your snacks.  Keep items like credit cards and tools on the opposite side from your snacks.  Place extra clothing in the middle pocket to help balance the load.