Collection: Cold Chain Packaging

Ice packs are used in coolers to keep perishable foods (especially meats, dairy products, eggs, etc.) below the 5–75 °C danger zone then outside a refrigerator or freezer, and to keep drinks pleasantly cool.

The amount of ice packs needed varies with the amount of food, its initial temperature, the thermal insulation of the cooler, and the ambient temperature and exposure to direct sunlight.