I usually have beef jerky or granola bars, plus a lot of water. better safe than sorry even if the event you are going to has a BBQ or supplying food.
I have only drained a 3.5L hydration pack once last year, but it was about 35 degrees out and no clouds in sight at the old Flag Raiders.
edit: forgot that it was in addition to the free gatorade at lunch and at least a couple of gatorades I had brought in the car for myself and a few others
Last edited by coach; July 30th, 2009 at 18:52..