I keep my camera in the camera bag, along with some photo negatives, my binoculars, a wildlife guide my grandpa gave me years ago, my great-grandma's engagement ring, and some DS games I would be sad to lose, but never play much any more. Then I have my DS, games I actually play, phone and iPod (which pretty much is the only remnant I have left of my music collection) in my purse, which stays next to the camera bag. That's about it. The only really valuable jewlery I own (other than the ring) is my ammolite necklace, which I wear. Then it's just scoop up the dogs, the bags and go.
http://knowyourmeme.com/memes/inglip
You macramed yourself a spinach dip in a loaf of sourdough bread.