This is an insert for the front fixed cup holder in the BMW i3, the insert makes a 250ml can sit more snug and there is also a cutout for your phone when its not used for a drink. Fits a phone with max width of 74mm. Also allows the phone to be leaning at a slight angle to give a better view of the screen.
Prevents (some) spilling of drinks when doing fast 0-60 :)
I will also upload a 330ml insert soon.
Uploaded in 3 different render colors just to show the design a bit more.
Any is fine PLA