... , pharmaceuticals, plasma, vaccines, aquaculture, poultry, pet fish, and trading fresh food.4. Sports athletes’ bumps, sprains, and fall during training and ... competition.5. Lengthen storage life and maintain low temperature, food preservation, ice drinks when power off.6. Traveling carry. ... hours, you can use it as frozen medium for any food, drug according to needs.Notes:Level ice packs or ...