Heat You Can Handle Unlike disposable, air-activated hand warmer packs, ThermaCELL's rechargeable heat packs provide constant, regulated warmth that is environmentally friendly.
Available in two convenient sizes, ThemaCELL Heat Packs allow you to fight off winter's cold in multipe ways. The smaller Hand Warmers come in packs of two that fit into gloves and small pockets to keep your hands at the perfect temperature. The larger Pocket Warmer can fit inside coats, jackets, and pants to keep entire areas of you body warm. They are durable, lightweight, and versatile which makes them perfect for any cold-weather activity.