This magic cook can release hot within 5 seconds. The temperature
of the pack will be up to 120℃ ~200℃, and last for 2 hours. The
pack helps cook the food outside while there is no fire, like in
the forest, on the boat, on the train etc. It is also convenient
for the office workers to reheat the food or the rice for the
Put it in the normal water, and keep the rice or food above the
100g, 150g, 250g or customized.