Abstract: A head and neck cooling cap that has an air bag sewn to the back of the cap which extends below the wearer's collar line. The air bag contains a battery operated fan that fills the bag with air. The air is distributed over the cap's adjustable band to the top of the head. Air is also vented through vent grommets or other openings in the bag at the wearer's neck. The fan is equipped with a variable speed motor which runs from a battery pack or USB power pack. The batteries are typically worn in a pocket or other location on the user including a V-clip or possible battery belt or battery holder. The batteries can also be mounted in the bottom of the air bag.