The Dometic CoolFreeze CFX offers some impressive features. This includes the CFX special electronics, which encompasses an intelligent, automatic turbo cooler and a memory function. Its freezing capability of up to -22 °C is unbeatable and can even be powered by solar energy. Regardless of the outside temperature, this cooler provides absolutely silent cooling performance of the highest class. With the USB charging port, you can charge small electronic devices. The CFX is also incredibly efficient. Finally, you can take this fantastic cooling and freezing box anywhere. With its highly durable design featuring reinforced corners, stainless steel hinges, and a robust lid coating, the high-tech coolers of the CFX series can withstand even the most demanding requirements.