The Dometic TropiCool TCX 21 is a highly efficient, energy-saving thermoelectric cooler thanks to special electronics and an intelligent power-save circuit. Boasting many of the benefits of the popular Dometic TropiCool series such as easy portability, convenience and reliable performance. A wear-resistant fan provides dynamic interior ventilation and assist refrigeration down to 27 °C below ambient temperature, or heating to +65 °C. Along with a fresh new design, the TCX includes new safety features for electrical connections. Compact and lightweight, take this cooler wherever you go!