The Anti-Dirt Mug Lid

Keep your coffee pure and your bugs out with this rugged 3D-printed lid, designed specifically for the chaos of the workshop. The “Tassenschmutzfernhalterdeckel” acts as a german, protective shield against dust, sawdust, and curious insects that might otherwise turn your morning brew into a science experiment.

Material: Printed in PETG (ABS should work too).

Fit Note: Optimized for mugs with a maximum rim diameter of 92 mm. If your mug is slightly larger, simply scale the model up in your slicer before printing.

It’s a small tweak for a massive upgrade in beverage hygiene—because nothing kills productivity quite like finding a bug in your latte.