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When traveling or on-the-go, it's often hard to protect yourself against airborne pollutants or viruses, but these handy portable air purifiers not only create a protective zone around you, but it's also easily worn around your neck.

This creative air filter creates a somewhat protective bubble around you, which prevents any type of bacteria or harmful viruses from getting into your system. This purifier creates a 3-foot zone of clean air space around you, so that you can safely travel from one place to another without having to worry about catching a nasty bug along the way.

This inventive filtering system runs on batteries, which will last you well over a week. Without the need to change filters, this portable device is the best way to stay healthy during any outing or trip.