Seven compressor coolers for motorhomes and camping were tested. The Anker Solix Everfrost 2 40L was named the best at €650, offering strong cooling performance and long battery life. The Ecoflowⓘ Glacier Classic 35L at €584 was the technology leader, with solar charging capability. The Plug-in Festivals Icecube 40 was the best value, starting at €271.