I wonder if the beer in this flash drive is purely cosmetic, or if it actually serves the functionality of the device somehow. I suppose it doesn't really matter because there's beer in your portable USB hard drive.

The suds inside the unit will never evaporate, because it's only made to look like actual tiny floating beer foam. This would be even cooler if it contained actual beer. What a great marketing tool for alcohol companies, don't you think?

($17.65 @ Epromos)