I learned a valuable lesson today, don't assume feed zone is a neutral feed. I only took two bottles to start the race and after the first lap a teammate asked to borrow some of my water and got dropped shortly after. I wound up race almost 70 miles in warm temps with lots of climbing on slightly more than 1 bottle. Last time up the finish hill I was begging for some water from anyone to no avail. Suck. Lesson learned for next time.