I guess this beats carrying a fridge on your back. A modern equivalent to the picnic basket or beer cooler, the “Boxcooler” is a backpack fridge with picnic dishes which aims to increase comfort during ‘long journeys’. What it lacks in romance it makes up for in inventiveness.
Thermoelectric Peltier elements replace the traditional “freezer batteries” which defrost after a while. Therefore, the food inside stays fresh and cool for a longer time. They are supplied by a storage cell which can be reloaded inside the car or at home. Inside the pockets are compact tablets with all the equipment needed for a picnic. A foldable cup, a knife, spoon and fork are moulded into the tablet surface. All these parts are developed to use a minimal amount of space with a maximum of function.