People laugh at my wallet but I don't utilize a rubber band yet.
This is my Dad's "Costanza" wallet. He claims it has given him scoliosis...I don't doubt it.
But, if you know him, this wallet makes perfect sense. It is not filled with money, though there are a few small bills in it. Rather, this wallet is my Dad's "Palm Pilot". He has addresses, notes, and other information he needs to keep a very demanding life in order.
But, I haven't spotted a ketchup packet in there yet!