The Waeco Tropicool TC-21 cool box is designed and manufactured to the highest standards by Dometic Waeco. Dometic, formerly known as Electrolux are one of the worlds leading manufacturers in portable refrigeration. The Waeco Tropicool TC-21 coolbox uses the wear free thermoelectric 'peltier' system, The peltier system transmits cold to the interior using a dynamically ventilated aluminium heat exhanger, the heat exchanger dissapates the heat to the outside of the coolbox. The Waeco Tropicool TC-21 coolbox has a capacity of 21 litres which can be run from 12v/24v DC or 230v AC. The Waeco Tropicool TC-21 camping coolbox can cool to 30°C below the ambient temperature, the Waeco Tropicool TC-21 coolbox also has a heating function which can heat up to 65°C. The Waeco Tropicool TC-21 cool box is made from insulating material to help reduce your power consumption and has special waeco tropicool electronics, 7-stage electronic thermostat with LED indicators, memory function, ON/OFF and cold/warm option activated with soft-touch operating panel, intelligent power-save circuit, integrated mains supply unit with priority circuit, outstanding cooling performance, high energy efficiency, magnetic switch to deactivate the interior fan when the box is opened, detachable lid with magnetic lock, sturdy, fold-away handle, verticle space for 2 litre bottles and an adjustable grid divider.