Mask of Sweet Air

Cut to cover the mouth and nose, this clear crystal half-mask has tiny, bubblelike imperfections that mar the interior surface of it.

While wearing a mask of sweet air, you can breathe freely in air fouled by smoke, dust, and fumes without fear of suffocation. You gain a +5 bonus on saves against airborne stench attacks and inhaled poisons, such as the stench of a troglodyte or the effect of cloudkill.

Prerequisites: Craft Wondrous Item, freedom of breath, neutralize poison.

Cost to Create: 1,000 gp, 80 XP, 2 days.

Source: Magic Item Compendium, page 116. Originally published in Sandstorm, page 134, with an additional water breathing capability and prerequisite, and a much higher market price.