A container system having at least two containers, preferably bottles, each of which has a removal opening, preferably closed off by a septum in each case, wherein the containers have, on a side remote from the respective removal opening, particularly on the bottom of the respective bottle, a connecting arrangements for providing a fluidic connection between the containers, and/or having at least one container which forms a removal opening. The container has, on a side remote from the removal opening, a removable, cap-shaped cover which forms a holding device, for a region of the container forming the removal opening, so that the cover can be used as a support foot for the container when it is held by the holding device in the region forming the removal opening.
