Abstract: A container comprising a main container and at least one sub-container stored in the main container. The opening of the sub-container is closed by a cap, and this cap is also used so as to close the opening of main container with the sub-container attached to the cap inside the main container. The main container, preferably a hollow cylinder, may have both ends opened, so that two sub-containers are stored therein so that each one of the two sub-containers is closed by separate caps and the separate caps to which the two sub-containers attached are then mounted to the open ends of the main container, thus closing the open ends. The exteriors of the caps may be differently marked so that, for instance, the order of use of the contents of the two sub-containers is indicated to a user.