Ultimate Survival Technologies Reusable Heat Pack is a reusable heat pack that is a temporary warming tool for whenever you need an extra heat source. Whether at home or when you’re out in the elements, this Reusable Heat Pack delivers time and again!
Ultimate Survival Technologies Reusable Heat Pack features:
- Provides up to two hours of heat
- Heats up to 130° F (54° C) in just 15 seconds
- Sodium acetate and water solution begins to warm by bending the metal activation disk inside the hand warmer
- When heat runs out, warmer can be rejuvenated with boiling water.