Backpack Mask Holder

As all of us should right now I have a mask or 2 that I like to carry around. However I found them quite disorganized in my backpack so I made a simple mask holder where you can roll it up to store it and because of the design of the backpack, I added a pen like clip to put it where you'd normally put a pen. Also the holes in the side help air the mask out so it's not too smelly when you put it back on.

I also made a small edit to the clip part to have a hole that can slot in a carabiner.

The parts print separately (maskholderv2.stl and maskclip.stl) and then are glued together. However maskholderv4 and maskholder carabiner.stl go together because I'm working on a design that wont require glue and will use a simple teeth system to lock in place, but I haven't gotten it to work yet. So be warned if you print the carabiner one because there's a high chance it may snap a little and it still needs some glue to hold it together.

Because I'm still getting the teeth to work I'm marki