HiVis Supply's Bandana
HiVis Supply's Chill-Its 6702 lightweight, cooling bandana is embedded with a polymer crystal technology to deliver fast cooling for up to four hours. Users soak it in cold water for 2–5 minutes to activate. The woven batting material will not become overly saturated and will not ooze or become slimy. The tie-back ensures a close fit to the head, neck or wrists.