Space age plywood lounge chair by COR, Germany 1960s

Space age lounge chair with the original blue fabric. Made and labeled by COR Germany in the 1960s. It is probably a design by Luigi Colani in the Orbis modular design range.
It is made of bent plywood. The seat is made from a metal tube frame with metal springs. Underneath the seat is a hidden storage space. The cushions still have the original blue fabric and are in very good condition.
It stands on the original metal casters.
The chair is in good overall condition with marks consistent with age and use. Some scuffs/paint loss on the edges of the plywood.