Download Nalgene bottle holder for car cup holder as a free 3D printable cup holders STL with vehicle fitment notes. The cup holders in my Prius are not…
Print setup recommendations
Material: PETG or ASA for durability in a car environment
Infill: 20-30% infill for a balance between strength and weight
Supports: supports unlikely
Verify the final orientation and support decisions in your slicer
Ensure the base is printed with the curved side down to minimize warping
Use a brim or raft if necessary to improve adhesion