The invention relates to a packaging unit having a first container for receiving free-flowing or liquid materials with a container body and a pouring opening which defines a first receiving space, a sealing cap for sealing the pouring opening, and a second container for receiving tablets, pills or pill-like materials, which defines a second receiving space. The sealing cap is configured as a screw cap, wherein the sealing cap and the second container are connected to one another in a rotationally fixed manner, such that a torque that is applied to the second container is transmitted to the sealing cap.