A gimbaled to-go coffee cup holder. Designed to clamp a bar 20-30mm in diameter, as well as flatter things, like dashboards, etc. The diameter should fit a large double walled cup or similar, but there’s an adapter to fit other things if required. This cup holder comes with two orientations, a vertical clamp and a horizontal clamp. To find existing remixes, visit https://www.printables.com/model/129329-universal-travel-coffee-gimbal.
The cup holding portion fits most typical Medium to Large sized coffee cups from coffee shops, while the Small Cup Adapter will likely be required for most Small sized cups and some smaller diameter Medium cups.