A unitized load cover includes a top panel, at least one first side panel coupled to the top panel and extending downward from the top panel, and at least one second side panel coupled to the top panel and extending downward from the top panel. One of the second side panels can be next to or across from one of the first side panel. An average thickness of the first side panel is greater than an average thickness of the second side panel, where the average thickness of a panel is a distance between an outside surface and an inside surface of the panel averaged over a surface area of the panel. The first side panel, second side panel, and top panel define a cavity configured to receive at least one unitized load.

A brush product packaging device for receiving a brush product, in particular a toothbrush, with an application head and with a handle, comprising at least one packaging base body which is configured to form an at least substantially closed receiving region for the brush product and which is implemented at least largely of a paper material.

A brush product packaging device for receiving a brush product, in particular a toothbrush, with an application head and with a handle, comprising at least one packaging base body which is configured to form an at least substantially closed receiving region for the brush product and which is implemented at least largely of a paper material.

A system with a brush product packaging device for receiving a brush product, with an application head and with a handle. The system includes at least one packaging base body and at least one holding unit. The at least one holding unit includes at least one folding element. The folding element is implemented by a separate component that differs from the packaging base body, and the folding element is implemented by an insert piece for the packaging base body and is configured to be arranged in the receiving region of the brush product packaging device. The folding element is fixed by gluing and/or by sealing.