With temperatures that can reach 130 degrees in the cockpit of a racecar, a driver can loose up to 10 pounds in fluid loss during a 3 hour race. Dehydration can impair a driver’s ability to concentrate and focus during long stints. The Sparco Rally Drink Bag will help combat the negative effects of dehydration. The Rally Drink Bag attaches to the back of any Sparco competition seat. It features a specially designed insulated pouch that holds 2 liters of water. The drink tube can be attached to the Shoulder harness to keep it properly located for easy access. It also features extra pockets for carrying small items .