Parametric cup holder to hold my e-cig in the car. I chose to use one of the classic cup holders to hold it tightly and prevent it from moving while driving.

You can change the dimensions and margin to wrap it around your preferred e-cig/vape.

Please avoid PLA for this model if your car stays in the sun as it will deform in the heat. I tried PETG and ABS and am very happy with the results so far.