Abstract: In a stainless-steel drum container (1) for the transport, storage and keeping-ready of liquids, in particular of liquid chemicals, having a cylindrical container body (2), which has a lid (3), a base (4) and a container opening (6), a gas supply opening (8) and a liquid removal opening (9) are arranged on the container body (2) at a distance from the container opening (6) and at a distance from one another. The gas supply opening (8) and the liquid removal opening (9) are each arranged in the lid (3). The gas supply opening (8) has a filling valve (10) and the liquid removal opening (9) has a removal valve (11). The filling valve (10) and the removal valve (11) are essentially of the same design. The filling valve (10) or the removal valve (11) has a coupling device (13, 14), which opens the filling valve (10) or the removal valve (11) when the filling valve (10) or the removal valve (11) respectively is connected to an associated connection line.