MacBook Cord Clip
You know how macbook power cords have the thin part which wraps up nicely around the power brick and clips to itself?
And how they have the UNRULY thick part?
Well, print this to make it RULY (when traveling). You might even want to print two.
This thing was made with Tinkercad! Edit it online at: https://tinkercad.com/things/itwNCQkBMjh