Originally Posted by George

It gets pretty hot down here, so for rides over 4 hours, I'll carry 4 bottles. The first bottle will have ice cubes the second will be about one third froze, the third will be half froze and the last one will be completely frozen. Heed goes into the first two and Perpetuem in the last two. I also Carry a small bottle of gel apple Cinnamon. I have better and colder water this way, rather than to stop somewhere and refill the bottles.