http://www.nashbar.com/profile.cfm?c...eid=&pagename=

I bought it today for my century, I do drink from a bottle on regular rides, but I usually when we (club) ride in a busy street with traffic I dont take the chance of taking my attention away or worse having the bottle dropped and someone fall over because of it. I decided I should get the camelback for longer rides to make sure I drink enough. I can also use it on my century that's coming up. Of course I got it in blue to match my bike, shoes, helmet shorts, geez doesn't it sound like I like blue color?

Anyway, how do you preffer to fill your hydrapack? do you feel it with plain water and put energy drink in the bottle or visa versa?