What's in your Geocaching Bag?

All, just a quick note to bring up a very important part of Geocaching. Your travel bag/kit. This kit should contain, but is not limited to: First Aid Kit, sunscreen, spare batteries, and spare log parts, plenty of writing devices, and swag. Geocache swag consists of geocoins, small kids toys, etc. Remember for caching it is trade equal or trade up! Have a great caching week!