Iceless cooling designed for life on-the-go The Koolatron D25 Soft Bag Thermoelectric Travel Cooler is designed with busy lifestyles in mind. This thermoelectric cooler features multiple zippered pockets, built-in drink holders and an insulated lid. The soft mesh exterior is made of durable nylon material and is built to last. 12 volt thermoelectric cooling power Plug your Koolatron thermoelectric cooler into the 12 volt plug in your car, truck, SUV, boat or RV. This 12V cooler will cool its contents to 40°F (22°C) below the surrounding temperature. For best results, it is ideal to pack your cooler with pre-chilled food and drinks, as it can take several hours to cool warm or hot items. Once the cooler is plugged in, please ensure the fan is not blocked. Unobstructed air circulation is needed for optimal cooling. You can also use the optional Koolatron AC Adapter (sold separately) to plug this cooler into any 110V AC household outlet. 26 quart capacity holds up to 34 cans Ideal for festivals, picnic or anywhere the road takes you, the Koolatron D25 soft-sided thermoelectric travel cooler has convenient carry straps to make it easy to carry. Keep healthy snacks on hand for your family when you head out on your next road trip, or take refreshing drinks with you on your next outdoor adventure.