The original bottle cap, featuring a wood veneer, detached in the dishwasher. I used this as an opportunity to design a new cover.

Version 1 includes an inner plug designed to fit the plastic cap of the “Die Linke – Erfrischend solidarisch!” water bottle. This version requires painted-on supports for the inner plug when printing.

Version 2 is a universal model that can be resized to fit any round bottle cap. With well-tuned bridging settings, it should print cleanly without supports.

The cover fits snugly over the bottle cap and may not require glue, but I secured it with adhesive just to be safe.

Print settings for the version shown in the photos:

Layer height: 0.2 mm

Infill: 5%

Supports: Painted-on (for the inner plug only)

Filament: Metallic red from Das Filament

Brim: None