With the starting point in a conventional, rectangular box or carton packaging for ice-cream, it is disclosed that distinct advantages can be gained by configuring the lower parts of the corners of the packaging with an oblique surface (2), so that the corner angles seen from the inside are increased to more than 90°, while the side and end surfaces (8,10) of the packaging can otherwise continue to form mutual angles of 90°, whereby it is achieved that the packaging can in a safe manner be stacked together in pallet-conveyed groups, and without the lower narrowing inwards resulting in any significant reduction in the contents volume of the packaging.