SUMMER is peak season for enthusiasts heading to motorsport events, car shows, or simply taking a drive out to make the most of the long days and – hopefully – warm weather. And those seeking to avoid overpriced service station sandwiches will turn to a cool box or bag to keep their homemade food fresh.
Usually we test 12V-powered versions, but they need care to ensure they don’t flatten the car battery, the cooling system takes up space, and they’re heavier to carry. So this summer we’ve tested eight ice pack-cooled lunch-luggers to see which makes the best picnic partner.
How we tested them
A COOL bag or box must keep its contents chilled. We loaded each with two identical frozen ice packs, plus matching contents, including a
