AV Stumpfl Inline-Crank Plana Case R5 is a case accessory for the Plana inline-crank system. It is identified by manufacturer article number BIK-P/SK090/R5 and is specified as a 9 × 8.5 cm case. The product is supplied as a single piece and is manufactured in Austria. No projection, video signal, connector, lens, or screen-performance specifications are provided.