This is the first of many caches I intend to leave as I travel to different client sites around the country. If you find at least one of these you should be able to pick up on the hiding "theme" fairly easily.
Cache should be pretty easy to find. I started it off with a Canadian penny I found laying around the office last week, a "Hertz #1 Gold 5-Star Service" luggage tag (pretty nice actually) and a "Saturn of Monroeville" keyring from Pittsburgh. (Edit: The penny is the only remaining piece of the original contents. I added a Heinze Pickle whistle straight from Pittsburgh!)
The cache is a clear container with a blue-banded clear lid. The coordinates, geocaching.com and the name of the cache are written on the top of the container. Plenty of room compared to the cache I'd originally placed here.