To Øl in Copenhagen has been pushing the limits of craft beer with exotic florals and coffees. Now owners Tobias and Tore are experimenting with the idea of instant craft beer. The liquid brew gets freeze-dried into a powder. When you'er ready for a drink, just mix it with sparkling water and booze. With a good pint always in your pocket, you'll never have to choke down that crappy in-flight beer again.