Compact and portable cooler bag featuring powerful thermoelectric cooling capabilities: Save both time and money while traveling by making fewer stops and avoiding costly restaurant meals. Fill this soft-sided portable cooler with your favorite foods and drinks, and connect it to any 12V outlet for dependable iceless cooling. With a capacity of 25L, this cooler offers ample space for all your needs and conveniently collapses when not in use for easy storage. The advanced thermoelectric technology remains effective regardless of vehicle movement, making this travel fridge an ideal option for road trips, family outings, camping, and boating. To easily transfer the cooling power from your vehicle to a cottage, home, or hotel room, simply add Koolatron's AC adapter (sold separately).