I really like how the "Snap Lock Extruder Sleeve" from danbear ease my thumb. But, I have also missed the cable holder from my "Extruder cover" by KariKemppainen. So, I loaded both into TinkerCAD and this came out.
Printer Brand:
Creality
Printer:
CR-10
Rafts:
Doesn't Matter
Supports:
Doesn't Matter
Resolution:
0.2mm
Infill:
20%
Notes:
Rotate the model up side down for minimal or no support at all. Printed on Ender 2.