Coors Light Refresherator

I just received a Coors Light Refresherator, with armed forces logos on front, with no notice. I have no idea where I entered this. Could it have been through Ninja? (THe military logsmakes me think it was at the Exchange, but I do not recall entering for one there, I don't go to the Exchange very often, and I try to log all sweepstakes I enter (except for Ninja) on my database. If anyone has any ideas, please let me know! Anyway, we aren't beer drinkers, but it will work with regular soda cans as well. Nice!