Koolatron D25 Thermoelectric Cooler

The D25 uses thermoelectric technology to cool its contents to approximately 30°F to 40°F below the ambient temperature outside. It is designed to keep pre-chilled items cold rather than acting as a freezer to bring room-temperature items down to a safe temperature quickly.

No, this cooler is designed specifically for mobile use and requires a 12-volt DC power source, such as a vehicle's cigarette lighter socket. If you want to use it indoors, you would need to purchase a separate AC-to-DC power adapter.

The interior space is sized to hold up to 34 standard 12-ounce beverage cans. The soft-sided design offers some flexibility, but keep in mind that the thermoelectric cooling unit takes up a small portion of the internal space.

Because it is a thermoelectric cooler and not a traditional insulated ice chest, it relies on continuous power to maintain its cooling effect. Once unplugged, it will begin to warm up, so it is best used while your vehicle is running or connected to a power source.

Yes, the soft-sided construction is designed for portability and rugged use on road trips or at the beach. While it is durable, it is not waterproof, so you should avoid submerging it or leaving it out in heavy rain.