CompoCool® is a new insulated cooling system for rapid and controlled cooling of blood units. It helps in transporting the units securely. It cools the units to 20-24°C immediately. This is important for ideal component yield and improved quality. The transport box is insulated and designed to optimize ergonomic control. The cooling element is small and is integrated with temperature control. The cartridges are washable and it is transported using a foldable trolley.