Hard cases made of extra hard polyethylene are very light in weight and offer an ideal positioning of the carrying handles. This means that they are easy to handle, whilst offering maximum flexibility. Cases of various sizes can simply be stacked on top of one another, which allows for the safe transportation of instruments.

The cases are also slightly curved at the base for a more solid stand. This curving offers stability when standing, despite the seal that is attached at the base. In order to keep the cases and their contents organised, the cases can be labelled. For the space-saving storage of the cases, they can be stacked when not used. Thanks to the water-proof material, musicians do not need to worry about their instruments inside the case.