Having a beer drone is so marvelous it doesn't seem like it could exist in the real world. Being able to literally have a helicopter grab your beer and deliver it straight to your door step without you having to go out to the liquor store is definitely the dream.
The ad agency Pocket Hercules made an ad using a drone and a case of Lakemaid beer to show off the potential of drones for less serious uses. The beer itself is targeted at ice fisherman, so the premise seems a bit more realistic.
Being able to go to the liquor store to buy beer is not as easy as it is in much warmer climates, so having a helping hand deliver it to your house for you is certainly a plus. This beer drone video shows that it's only a matter of time until we won't have to go to stores to pick things up at all.