I was shoving my whole wallet in my sporran at first, but it was way too bulky and heavy (think of the Seinfeld episode where George's wallet is so big, that he sits crooked.) I recently started to just put my ID, an ATM/Credit card (if it isn't maxed out!) and my money, and my sporran is far lighter and less bulky. I honestly don't even know what makes up the bulk of my wallet, since I have a tendency to shove stuff in there and forget about it!

BTW, thanks for that link, phantomws! That moneyclip wallet looks brilliant! We've actually got a Fossil outlet store here in CO, and I think I'll have to check it out next time I'm in their neighborhood. It is kind of a pain to dig around my sporran for loose bills and change.