Washing machine for the washing of laundry, which washing machine comprises a housing, wherein the housing comprises: an inlet, for supplying washing water, an outlet, for disposal of washing water, and a pump, for pumping the washing water and air, that the housing comprises at least one washing drawer, each of which has a pair of conduits (4a, 5a) for fluid tight connection of a respective flexible washing compartment for washing laundry and arranged in the washing drawer, wherein each of the at least one drawer of the housing is arranged to lead water from the inlet of the housing via a first conduit of the pair of conduits to the respective washing compartment arranged therein and, by means of the pump and via a second conduit of the pair of conduits, to pump air and water out from the respective flexible washing compartment in order to create a pressure difference inside the washing compartment with respect to the surrounding pressure and by that emptying the flexible washing compartment of washing water and air, characterized in that the one or more flexible washing compartment each also comprises: a respective upper membrane and lower membrane of which the upper membrane is configured to be opened and closed in a fluid-tight manner by moving the drawer out from the housing for opening, or into the housing for closing the flexible washing compartment, and a particular washing zone in which a flow of water is arranged to be oscillating by means of the pump, which particular washing zone is configured to hold stacked layers of laundry oriented vertically or horizontally, wherein a most intense washing is arranged to be provided in a layer nearest the inlet and the outlet and a least intense washing is arranged to be provided in a layer most far away from the inlet and the outlet such that the washing is progressive and more or less intense in different layers (11a, 11b, 11c) of the stacked layers of laundry. an inlet, for supplying washing water, an outlet, for disposal of washing water, and a pump, for pumping the washing water and air, that the housing comprises at least one washing drawer, each of which has a pair of conduits (4a, 5a) for fluid tight connection of a respective flexible washing compartment for washing laundry and arranged in the washing drawer, wherein each of the at least one drawer of the housing is arranged to lead water from the inlet of the housing via a first conduit of the pair of conduits to the respective washing compartment arranged therein and, by means of the pump and via a second conduit of the pair of conduits, to pump air and water out from the respective flexible washing compartment in order to create a pressure difference inside the washing compartment with respect to the surrounding pressure and by that emptying the flexible washing compartment of washing water and air, characterized in that the one or more flexible washing compartment each also comprises: a respective upper membrane and lower membrane of which the upper membrane is configured to be opened and closed in a fluid-tight manner by moving the drawer out from the housing for opening, or into the housing for closing the flexible washing compartment, and a particular washing zone in which a flow of water is arranged to be oscillating by means of the pump, which particular washing zone is configured to hold stacked layers of laundry oriented vertically or horizontally, wherein a most intense washing is arranged to be provided in a layer nearest the inlet and the outlet and a least intense washing is arranged to be provided in a layer most far away from the inlet and the outlet such that the washing is progressive and more or less intense in different layers (11a, 11b, 11c) of the stacked layers of laundry. a respective upper membrane and lower membrane of which the upper membrane is configured to be opened and closed in a fluid-tight manner by moving the drawer out from the housing for opening, or into the housing for closing the flexible washing compartment, and a particular washing zone in which a flow of water is arranged to be oscillating by means of the pump, which particular washing zone is configured to hold stacked layers of laundry oriented vertically or horizontally, wherein a most intense washing is arranged to be provided in a layer nearest the inlet and the outlet and a least intense washing is arranged to be provided in a layer most far away from the inlet and the outlet such that the washing is progressive and more or less intense in different layers (11a, 11b, 11c) of the stacked layers of laundry.