The Hot and Cold Beverage Holder is a great accessory for the home, office and car! The compact unit comes with a custom travel mug for hot beverages. The beverage holder will easily fit standard plastic bottles and soda cans for refreshing cool drinks. The unit will cool drinks up to 70 degrees BELOW room temperature and 140 degrees ABOVE room temperature. The compact, quiet design allows for easy transportation and use in offices and cars.