Brodit 511 307
Here then fits my Samsung Galaxy S3 with sheath well into it. A S4 would probably also fit.
Although the ProClip obscured much of the ventilation, but not completely. Therefore, it is very good that the adjustment of the ventilation is not impeded by the ProClip.
Overall, I am very satisfied. Something "unhappy" solved is the way how the bracket is mounted on the ProClip. For this purpose, the screws are simply screwed into the plastic of the ProClip.