Brand: CoolShirt Systems
You can drain the water from your Cool Shirt system for long-term storage with this kit. Simply connect the fittings in the kit to the fittings in your Cool Shirt system and let the water drain out. Includes two female connectors and a 2-foot hose with a male connector on one end.
To use, lay your Cool Shirt on top of your cooler. Connect the shirt and hoses to the cooler as usual, then unplug one shirt hose from the cooler. Aim the loose end of the drain hose from this kit outside the car or into a drain pan. Now plug the other end of the drain hose into the cooler. This will start the water draining from the cooler. Take the hose you unplugged from the cooler and hold it higher than the shirt and cooler. Connect a female fitting from this kit to the loose end of that hose. This will let air into the shirt and hoses, allowing the water to drain out completely.