Quick and dirty cover for a Medtronic canular sharps for diabetic people. Perfect for use if you do a set change on a weekend away without your sharps container. you simply put the needle into the hole, twist the dome 180 degrees and clip the cap over it to secure it.

I will finish this off by making it a 100% non-removable cover once clipped on to make it even safer, right now it works for getting it home and into your sharps bin.