This is just a molle clip that holds a canister of POM brand pepper spray. You can use it to mount a canister on your vest, backpack, or wherever you have PALS webbing (mine is for my car visor). This is just a prototype that fits my needs for now, but could be vastly improved. Feel free to remix a better version.

Printing:

Print with the open end of the clip facing up and tree supports for best results.
High infil percentage, probably 100% would be best.
I used a .4 nozzle and .16 resolution, but .2 resolution would probably be fine.