I designed this to carry bubble tea (specifically a large [1000ml] from Presotea) home either by bicycle or on foot, but the parameters can be adjusted to fit any cup with a taper and/or lip.
The cord used is just dollar store paracord with a diameter of about 3.5mm.
I recommend using walls to achieve 100% infill for the entire cup ring, and at least the cord loop part of the handle.
cup_carrier.FCStd | 211.7KB | |
cup_handle.3mf | 970.8KB | |
cup_handle.gcode | 2.5MB | |
cup_handle.stl | 1.8MB | |
cup_ring.3mf | 684.7KB | |
cup_ring.gcode | 6.7MB | |
cup_ring.stl | 1.3MB |