Estate type combination vehicle having two rear seats which fold forward to give increase loading space having roller housing (10 20) attached to the back rests (7) of the seats. The first housing (10) carries a transparent roller blind (1) which can be attached to the roof (11). The second roller housing carries an opaque cover (2) to conceal the folded seat, with the roller housing (10) for the transparent roller attached to the free end of the opaque cover. ADVANTAGE - Method of ensuring that the roller housings have a spatially compressed cross section.