Your Own Personal Oxygen

POD - Personal Oxygen Device
Pollution is adversely affecting the oxygen content in the air we breathe. Having access to a ready source of clean air is a source of comfort and vital for good health. To meet this need, the POD™ was born. The canned oxygen found in a POD™ is a rich source of clean fresh oxygen containing 2 liters of 95% oxygen and 5% nitrogen.
available HERE