The invention relates to a mixing container. In one embodiment, the container (100) comprises: a housing portion (101) defining a first storage area (103) and a neck portion (102); a cap element (105) being disposed on the neck portion (102) and forming a sealing engagement with the neck portion (102); and a movable member (106) comprising a cage (107) and being disposed inside the neck portion (102), wherein the cage (107) forms a sealing engagement with the neck portion (102) to seal the first storage area (103) and to create a second storage area (202) within the neck portion (102); and a rotation of the cap element (105) downwardly displaces the movable member (106) into the housing portion (101) to permit a flow communication between the first storage area (103) and the second storage area (202).