The Self Heating Food Container Heating Pack

Description

Self-heating container have dual chambers, one surrounding the other. In one version, the inner chamber holds the food or drink, and the outer chamber houses chemicals which undergo an exothermic reaction when combined. Heat is generated by an exothermic reaction caused by adding room-temperature water to powdered minerals such as magnesium, iron and salt. The packaging is designed such that the hot water sits below the tray of food and steams it. it can hold temperature for about 120 Degrees Celsius.