Cotain water / Emergency health supplies

"Cotain water" is designed for sudden water shortage. People outdoors, often have a emergency that can not find drinking water. Thirsty give people irritable mood. As for a long time unable to resolve, it is very likely to have the state of dehydration, and even to be Life-threatening.
It discharges of water slowly, moistening oral mucosa and to reducing thirst through stimulating the hypothalamus of the central.
Meanwhile, "Cotain water" can make breathing more comfortable by moistening breathing air. Moreover, it contains the necessary nutrition for adding the consumed part due to a large physical activity in time.