The Mair Mask is a community-created miscellaneous item for the Pyro. It is a gas mask with a respirator that replaces the Pyro's normal mask. It appears to be directly modeled after the Soviet PMG gas mask, but the hose is on the bottom of the Mair Mask as opposed to the side.
- The Mair Mask was added to the game.
- [Undocumented] Fixed levels not showing up in-game.
- [Undocumented] This hat can now be uncrated with Unusual quality.