- All products are added to your cart.
Great for taking along on trips or storing in your car, the Heat Factory Hand Warmers provide instant warmth to your hands, head, and other parts of your body when used with Heat Factory accessories in the chilly outdoors. Each warmer is non-toxic, odorless and provides up to 10 hours of reliable even heat. The Heat Factory Hand Warmer is a soft, lightweight pouch containing a biodegradable mixture of iron powder, charcoal, salt and vermiculite. When exposed to the air, an oxidation process takes place that generates heat.
- Hand Warmers fit inside gloves, pockets, beanie caps, and other Heat Factory accessories
- Simply open the outer package and expose the hand warmer packet to air for 10 hours of instant long-lasting heat
- Safe, non-toxic and odorless heat warmers are pre-mixed with a biodegradable mixture of iron powder, charcoal, salt and vermiculite
- Hand Warmers proudly made in the USA