I added Freecad project files. One for vertical assembly and one for horizontal. With the spreadsheet, you can customize sizes like the pipe diameter. Currently in German, if some are interested in English, I will provide. You can add text to the holder, of course more like sketches of your favorite logo if you want. I can help if you want.

Put this holder on pipes in construction machines, or trolleys or bicycles in order to organize beverages, tools, spray cans and more.

If you choose the horizontal version, you should probably setup high infill.

The normal way to go is the following:

1. Open project file
2. Setup the sizes in spreadsheet
3. Setup you text or sketch 
4. From Becher, cut off Halter1
5. Fusion Becher and the new cut
6. Create stl file

You will nee M3 inserts for reliability and also m3x16 screws.