Disclosed is a cleaner. A dust accommodation container according to an embodiment of the present invention comprises a winding member. The winding member rotates inside the dust accommodation container and winds thin, long compressible waste, such as animal hair or fibers, which have flowed into the dust accommodation container. Accordingly, the space occupied inside the dust accommodation container by waste such as hair or fibers is reduced. Thus, the dust accommodation container can accommodate a larger amount of waste, and the operable time of the cleaner is greater. Consequently, user convenience can be enhanced.

A volute case including a suction port and a fan case accommodating a blower fan and including an exhaust port is provided. The volute case is configured to form a flow path, together with the fan case, from the suction port to the exhaust port, and is connected to the fan case on an upstream side of the flow path, an opening being further provided on a radially outer side of the volute case. The opening is configured to allow attachment of a first storage unit configured to store an object that passes through the opening among objects sucked from the suction port by air flow generated in the flow path by the blower fan.