well..... i am riding to lose weight ultimately so I have been a bit ridiculous when it comes down to what I'll eat. I drink more water than ever in my life now but I do ration my one bottle on rides. I usually only ride 30 miles so this weekend was a big leap for me ( did 47 miles on Friday also.)
I will of course get a 2nd bottle cage tomorrow. I always have power bars on me..... I guess I should eat one ! I'm currently 6' tall and 176 pounds.