This Portable Oxygen Concentrator is designed specifically for compatibility with the Caire SeQual Eclipse 5. It can be conveniently mounted on the L piece without requiring an additional bag. For those who prefer using a bag, the setup can easily be adapted with the Double Adapter Clamp and an extra-long “L” piece. Please note, the bag should only carry light items as it is positioned behind the concentrator. Additionally, a canopy can be used to provide extra protection and convenience. The internal dimensions of the concentrator are 29 x 21 x 20 cm.