This work is based on "http://www.thingiverse.com/thing:1004856".
Overall size and mounting parts are modified.
The cup holder size is perfect for regular size (80mm dia) also possible for small and large size.
The diameter of mounting part is 36mm.
cradle_ring_small.STL | 44.8KB | |
cup_cradle_ring_small.STL | 46.8KB | |
mounting_bracket_op_small.STL | 40.5KB | |
mounting_bracket_small.STL | 54.9KB |