Keep workers warm all day long in cold weather with handy, time-release Hot Rods Warming Packs. Simply opening the pack activates the safe, natural reaction inside that releases heat in minutes.

For use with THERMAFUR heating vests, neckwear, blankets, back wraps, and seat cushions. HEAT PAX Warmers generate heat through a natural exothermic reaction, to provide soothing warmth for up to 20 hours.

For use with THERMAFUR heating headwear and gloves. HEAT PAX Warmers generate heat through a natural exothermic reaction, to provide soothing warmth for up to 8 hours.