Backpack for Inogen One G4 Portable Oxygen Concentrators

Backpack for Inogen One G4 Portable Oxygen Concentrators

4.50 Average Rating of 2 Reviews Read Reviews

$110.00 On Sale $79.00


In the InogenOne G4 backpack, there is a place for everything -- water bottle, spare batteries, personal items, jacket or sweater, cannulas and tubing -- and of course your InogenOne G4 Portable Oxygen Concentrator. The backpack's thermoformed shell provides stability and protection for the concentrator, while padded, adjustable straps and padded back provide superb comfort and fit for the oxygen user on the go.

There is special mesh venting that assists in keeping the unit cool while operating; and a protective display shield provides protection from dirt and moisture, while allowing easy access to the cannula and controls.


Product Information

  • Manufacturer Inogen
  • Part Number(s) CA-450
  • HCPCS Code E1399
  • GTIN / UPC Code
  • Warranty 30 Days - Review manufacturer's documentation for full warranty details.
  • Country China (Typical Origin)

Physical Specifications

  • Size (Approx) 12.5 x 4.0 x 20.5 Inches


Average Rating of
Total 2 Reviews
  • .Very Nice Backpack

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    The backpack was far nicer than I expected. The sales photos do not show the excellent quality and the great padding on both the back and shoulder straps. There is plenty of room for an extra battery and lots of other stuff. I wanted it because the regular included g4 shoulder bag bounces around your hip when walking the dog and on uneven ground. The backpack has clip support straps at the waist and the chest and it stays in place. I am very happy with the quality and the backpack. Happy I bought it.
    Written by TimP-10319, Tres Piedras, New Mexico 2023-05-13
  • .Four Star

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    It's very good but a bit heavy
    Written by Verified Shopper, 2019-12-14