This Star Wars R2-D2 Formed Foam Can Hugger is pretty cool. It will also keep your drinks cool. If you have an X-Wing, you can put him in back. If not, just carry him with you.
This Star Wars R2-D2 Formed Foam Helmet Can Hugger is designed to look like the famous astromech droid, himself. Just put your can or bottle inside and drink. R2 takes care of the rest.
It fits most bottles and cans. Get yours for only $11.99 from Entertainment Earth. Pre-order it now for November.