Look, I know the weather outside is frightful. The temps have dropped nearly 30 degrees, and our leggings are now dreadfully too thin to protect us, and you’ll probably have to start shaving twice a day now. Now, even if you don’t smoke, you’re probably friends with someone who does, and eventually you and your peeps will move outside to the patio to take in some fresh and frigid nicotine-laden air. It’s freezing, and you really wish you’d finished your ice-cold beer inside before coming outside. Then you look around and see idiot savants everywhere carrying their beers in koozies. WTF, who brings his koozie to a bar? you wonder to yourself. Or at least I wondered the first time I saw it. But it’s pure genius. Try one that flattens in your bag or pocket when not in use. Otherwise you’ll risk really looking like a fool. And be sure to wave your not-frozen hands at anyone who dares to stare.