The Dog Bone Rope, Cable, Cord Holder

Wrap your camping cord, cable, rope around a Dog Bone and toss it in your bag.  Couldn't be simpler to 3d print.  The small one, also shown in the photo, takes about 25 minutes to print at 0.28mm layer height.  The large needs about an hour.  Filleted to eliminate any sharp edges.

Two sizes are provided for convenience but they can also be resized in your slicer to your desired size.  Just remember to resize only X and Y and not Z.

PETG will provide a more flexible material but PLA+ also flexes and PLA, although stiffer,  works fine too.