A holding device for storing a hard-top including a belt system into which the hard-top can be placed in such manner that the weight of the hard-top is supported essentially entirely by the belt system. The belt system enables the hard-top to be fixed in the holding device and attached thereby to a wall or a ceiling of a room. A protective cover into which the belt system is sewn, can also be provided. The holding device is suitable for hard-tops with attachment pins as well as for hard-tops without attachment pins.