Replaced once per month or PRN, the IPD-3.0 with Drawstring is a replacement technology for plastic bags used for storing reusable nasal cannula, nebulizers and other respiratory devices. The IPD-3.0 is made from breathable moisture wicking material that removes moisture allowing bacteria to die naturally. In addition, the IPD-3.0 can also be used to store personal items that can benefit from being stored in a porous Spun-Bond fibers material protective pouch. In field trials, the WikiPouch® reduced respiratory infections over 60% compared to the use of plastic bags. $1.99 ea. 11”x12” Draw Strings Breathable pouch Made from a porous Spunbond fibers material