Car energy drink can holder (cup holder adaptor) for Citroen Jumpy II

This adaptor was designed for standard cup holder in car Citroen Jumpy II, however these cup holders are used in several other cars so it might fit to your car.
Inner hole was designed for specific energy drink can, please check if your favorit drink fits in. If not, you can change diameter in attached FreeCAD file.
Adaptor is fixed in cup holder without any glue or screw by upper ring and 5 drops on the bottom side. Depending on acurracy of your print and quality of original cup holder, the installation is easy or little tricky :-)