What a cool trackable! I almost didn't realize that's what it was. Was caching with the GeoTots and my 4-yr-old daughter snatched this up thinking it was swag. I asked to see it and only after some frowning and grumbling she reluctantly gave it up. I was shocked to realize it was trackable. Very nice piece, cool little bag too. Will definitely move on. However, will have to see about getting one of these for myself (er... I mean for my daughter...)