I'm not sure how new this is, but I found it by accident looking for nutrition drinks. Powerbar now has 2 drinks called Endurance & Recovery. They were created with the help of Chris Carmichael and seem interesting
I am going to try to get them this weekend and will let everyone know how they are in a couple of weeks. If anyone has tried them, please let me know, I'm very interested.

Heres the link:-

http://www.powerbar.com/Products/Bev.../main.asp?pt=b