3/4" Crutch Hook

A friend broke her leg fighting off a shark and needed a way to attach a water bottle to her crutches. We designed this in Blender and it worked out well enough that we felt it was worth sharing!
Should work on any 3/4" pipe and can be scaled to other sizes.
It may need slight trimming to get it to fit on the bar. Depends how flexible your filament is.