Couch Cupholder Coffee Mug Adapter

thingiverse

A coffee cup adapter/coaster that fits in your couch or easy chair cupholder, since coffee cup handles don't fit. It fits into the cupholder and doesn't slip around. I printed mine solid on a resin printer at a steep angle so all support nubbins are left on the underside. It should print fine on an FDM printer at whatever infill you think is appropriate. Resize/Scale as needed for your application. Ours are well used and coffee stained in the photos.