Description
On a hot day, cold drinks and fresh food make the trip. This cool box keeps them cold.
The walls and the lid are thickly insulated. Insulation slows down heat from outside. With two ice packs inside, the box stays cool for about twenty-four hours.
The lid has a rim that presses against the edge of the box when you close it. That seal keeps warm air out and cold air in. Every time you open the lid, some cold escapes, so open it only when you need to.
The box holds 25 liters. That fits drinks for four people for a day at the beach, or food and drinks for a picnic.
The handle folds flat against the lid. The box then has a flat top and fits under other bags in the trunk of a car.
Tip: cool the box before you fill it. Put the ice packs in an hour before, or fill it with cold drinks from the fridge. Food that goes in cold stays cold longer.
Put ice packs on top of the food. Cold air sinks.
Clean the box with warm water and let it dry open.
For a soft bag, see the cool bag 15 liters.
