Got to disagree with Ian, as that would be trespassing and I have a feeling Coors may not be very understanding. At the least, please make the effort to contact Coors facilities maintenance and tell them it's there, it's yours, and that you'd like to come get it. Who knows, maybe it's still got some usable outfitting in it...
Bummer to see.
Good luck - AH
Nothing in the world is more yielding and gentle than water. Yet it has no equal for conquering the resistant and tough. The flexible can overcome the unbending; the soft can overcome the hard. - Lao Tse