Koolatron KTCF195 Chest Freezer with Adjustable Thermostat, 6.9 Cubic Foot. The Koolatron 6.9 cubic foot Chest Freezer is the ideal addition to any home, cottage, or workplace, or anywhere you need extra storage for frozen foods. The front-mounted adjustable thermostat lets you easily program your freezer to the ideal temperature. This freezer provides a spacious 6.9 cubic foot/195-liter capacity. This model comes with a convenient defrost drain, easy-clean interior liner and is equipped with interior baskets to help you separate and organize your food.