This is a simple token based off of the public domain geocaching logo. I needed something to leave behind in the ones I visit.
If you take a look at the Wikipedia page on geocaching, http://en.wikipedia.org/wiki/Geocaching, you can see the logo I based this on.
Itâ€™s intended to be a keychain but the single joint between the outer ring and inner logo may make it too fragile for that. I havenâ€™t carried one around for long enough to tell.