You've probably seen various wine tags/charms that help you determine which wine glass is yours, but have you ever seen beer bands? These simple reusable bands, which come in packs of 12, stretch to fit around beer bottles. Now you'll never have to question whose beer is whose. There are four varieties to choose from: drunk terms, designated driver (2 driver bands and 10 drunk ones), personalities and mine. Each set of 12 is available for $6.49. Pretty cute, but I have a feeling my drunk friends would accidentally throw theirs out in the trash!