How do Heat Treat medical warming blankets generate warmth?
Heat Treat medical warming blankets generate warmth using a chemical reaction resulting from the oxidation of iron. The components of the warmers are all natural—activated carbon, iron, water, and salt. There are no hazardous components. The chemical reaction can be stopped and restarted again. The warmers have been specifically designed to prevent folding or creasing during normal use (rucking).
