Due to a slight flood last year, my car lost a majority of its interior, including it's cup holders. As a result, I needed a permanent cup holder. This cup holder is designed to wedge itself between the back and bottom cushions of a car seat. On my Saturn SL2, it's a nice, cozy fit. You may need to scale it up a bit if the bolstering on your seats is a bit thick. Print at 10% infill at .27 layer height and 1 additional shell.