My first contribution and publication here. Made for Patch rolls with patches on the INSIDE of tape. Max Outer diameter 85 mm.

You hold the Patch dispenser with your right hand, and only do work with your left hand. You pull extruded tab to push out a new patch, and move patch to the target.

My thought of the design:

This tool is made for patchrolls that have the patches on the INSIDE surface of the roll. See picture for more information. Outer diameter 85 mm.
If placed up-side-down becomes waterproof during rainy days.

Opening in side to determine length of roll that is left.

Possability to put your name on it. [Edit Text field on Body-part]

Best printed in PETG with .3mf file on P2S, but would most likely work in other materials and printers as well. But for tolerances to work, PETG has been tested and confirmed. If Threads doesn't fit well, shrink 1-2% size in X and Y, leave Z untouched. 

If you have suggestions, feel free to comment. Would gladly appreciate pictures of your prints :)

And God Bless you!