These are from an older project, but after a little research, I found out what they were for and decided to post them.
Ardbeg makes single Islay malt Scotch whisky, which makes a rocket shaped USB drive seem a little out of place. Well, in 2011 Ardbeg sent some of the key ingredients of its whisky into space to compare how the ingredients mature vs. on Earth. I would like to find out if they observed any differences; unfortunately, it looks like the Ardbeg Galileo they bottled with the space goodies is out of stock. I know I was devastated too.
You can read about the project on their website here, and some BBC coverage here.