Non-toxic chemical heater, disposable. It provides heat for 6 hours (heating length is dependent on the external weather). Its low weight and small dimensions make it easy to store, so the gadget is an indispensable equipment of each person when traveling. Chemical heater is the perfect choice for lovers of survival, tourists, fishermen, hunters and winter sports fans.
The heater by Highlander is completely safe and easy to use. Just pull it out of the protective packaging and shake it. The ingredients will mix, creating a chemical reaction that will result in heat generation. Once activated, the heater should be placed in the pouch. Important : It is not recommended to maintain direct contact with the skin due to the possibility of burns.