Keep your cool longer with the Cooler Gel Ice Pack by Sunday Supply Co., specially designed for use in the Towelling Cooler Bags. Formulated to maintain low temperatures for hours, whether you're heading to the beach, going on a picnic, or a BBQ, this high-performance ice pack ensures everything stays chill, longer. Their slim profile ensures they don't take up too much space.
Materials: Made from leak-proof nylon & filled with non-toxic, safe gel