I tested the Anker SOLIX EverFrost 2 40L during the Carbage Run. We drove 3000 miles in almost 30 degrees Celsius. Long stages on gravel roads asked for proper refreshments, so we opened the lid very frequently and tried to keep it powered from a 25 year old car. This review combines field data with technical facts and extended daily use. System architecture The EverFrost uses a vapor compression refrigeration cycle with compressor, condenser, expansion…