FOLDABLE BOX, USE OF A FOLDABLE BOX AND AGRICULTURAL VEHICLE WITH A FOLDABLE BOX

The invention relates to a collapsible box having a bottom, two side walls, a rear wall, a front wall (18) and a lid, wherein the rear wall has a coupling device for releasably connecting to an agricultural vehicle and wherein the bottom, the side walls and the front wall are collapsible and expandable when coupled to the agricultural vehicle.