My kids are heading back to school, and they will be wearing masks. I made this Mask Stash to give them an easy place to stash their mask during lunch. It is all one piece 3D printed in PLA plastic. Can be washed with soap and hot water. I have been using my prototype attached to my purse for 2 weeks now and find it very convenient. They easily fit all the store bought masks I have. The homemade masks (with tie strings) I have are a bit bulkier and so I made the faceted design a bit larger and they fit in that just fine.
Standard size 50mm x 110mm x 79mm
Larger size 60mm x 115mm x 75mm
Ships with clip on key chain.