HotHands Body & Hand Super Warmers are single use air-activated heat packs that provide everyday warmth and are ideal for keeping your body warm when the temperature gets cold. These warmers provide safe, natural heat, so you can enjoy the great outdoors during those harsh winter months. The body warmers are larger than the normal hand warmer, and are designed to last longer than standard heat packs. Convenient, Compact, Portable. Thoughtfully designed so you can enjoy HotHands anytime, anywhere.