Wish you were at Oktoberfest, but stuck at home with a can of cheap beer? Transform that can of beer into a full blown German beer stein with this cool new Das Can-in-Stein. Just slide any 12 ounce can into this pewter-like tankard and raise and lower the handy hinged lid with your thumb in between drinks to keep diseased fleas out and prevent further spreading of the Black Plague (it's true!). This Bavarian beer koozie may also make you more interesting at parties, but it's not guaranteed.