| Description: | The world’s smallest, most convenient portable oxygen system ever developed is perfect for athletes, active people, and anyone who wants a shot of pure oxygen. The lightweight and compact ergo-dynamic design of the Oxy2Go Portable Oxygen System Regulator and Cylinder Unit fits comfortably into the palm of your hand so you can take a hit without interrupting the action. Totally portable, simply drop it into your shirt or pants pocket, backpack, or easily attach it to your sports equipment. |