Polar Tech Ice Brix Refrigerant Cold Pack

Polar Tech Ice Brix Refrigerant Cold Pack is a specially formulated leakproof, long lasting, viscous gel refrigerant that is made with non-toxic ingredients included in the FDA (GRAS) provision. It is generally regarded as a safe substitute. They are sealed in a heavy-duty plastic pouch and keeps perishable products at a constant and desirable temperature.