After three attempts, I finally found a Cushdesk which is flat on the surface, so that my notebook is reasonable it. It is true that a MacBook is not really protected from sliding down through the small rubber increase, but otherwise I am completely satisfied. The tablet is certainly on my legs and the upper material ensures that the Notbook not overheat. In addition, it looks really good. Four stars because I do not immediately receive a defect-free tablet and because the rubber increase could be a little more pronounced.
