TPU Strap for Montana Mask

thingiverse

I saw someone create custom TPU straps for the Prusa face shield, which sparked an idea to design straps for the Montana Mask myself. My initial attempt at male and female straps resulted in a bulb end that was too small, but I observed that the female side stretched due to the holes without breaking. For my second try, I crafted a single hybrid strap with multiple holes and a button, then cut off the buttons from two out of four pieces.