Captive Technologies Bellhop Plus Universal D O2 Cylinder Carrier Bag - Black Solo Scale AC Adapter This headgear comes with one

This headgear comes with one set of FitLife quick connect headgear clips

and easy to clean

Wheels: (2) Wheels for Ease of Movement

Digital accuracy down to 1 gram

Captive Technologies Bellhop Plus Universal D O2 Cylinder Carrier Bag - Black Solo Scale AC Adapter This headgear comes with oneCaptive Technologies Bellhop Plus Universal D O2 Cylinder Carrier Bag Black Bellhop Plus: Duration Carrying Convenience The extended duration convenience of larger O2 cylinder is the Bellhop Plus is the one and only. Just rearrange its carry straps to use D, E and EU 2L sized in the most common carry modes (above). Thick, lightweight padding between you and the cylinder ensures cushioned comfort in backpack, shoulder strap vertical, or shoulder strap