air TRAVEL is a discreet personal filter that helps protect you from inhaling the bacteria and viruses commonly found in airplanes, trains and other forms of mass transit. air TRAVEL fits just inside the nose and uses filtration media from 3M to put a barrier between you and airborne germs. air TRAVEL is also lightly infused with a blend of premium essential oils that is shown to help provide antimicrobial protection. Relax and enjoy the ride with air TRAVEL¦ · Helps reduce the inhalation of common bacteria and viruses · Filtration media from 3M · Easy to breathe through · Soft, comfortable and discreet · Individually wrapped and easy to pack