While out of Security Patrol I am required to wear a mask during the Covid levels. But that introduced a problem in my life where I was losing my mask all the time.
A workmate gave me a simple but comfortable black material mask which I found to be much more comfortable that the standard paper–one-use-types of masks.
Because I kept losing this mask I decided to find something to sew on the mask so that it could hang around my neck.

I wear Prescription Spectacles and sometimes (especially when exercising like cycling) use spectacles lanyard to make sure I don’t drop my glasses, and it occurred to me to just use one of those to hold my mask on.