Backpack for Inogen One G3 Portable Oxygen Concentrators

Backpack for Inogen One G3 Portable Oxygen Concentrators

3.80 Average Rating of 10 Reviews Read Reviews

$100.00 On Sale $70.00


The Inogen One G3 Backpack features a cool mesh shell with air vents to ensure that the concentrator doesn't overheat when in use. In addition specially designed openings on the top of the backpack allow for easy connection of cannulas and external AC or DC power without ever having to remove the unit from the pack.

The base of the backpack is designed to fit either an 8 or 16-cell battery attached to the Inogen One G3 unit. The backpack's adjustable straps help provide comfort and a proper fit.


Product Information

  • Manufacturer Inogen
  • Part Number(s) CA-350
  • HCPCS Code E1399
  • GTIN / UPC Code


Average Rating of
Total 10 Reviews
  • Great

    Fast service and an excellent product. Thank you
    Written by hearsumyvonne, Ontario2019-06-04
  • Inogen 3 BackPack

    My wife likes it. What more can I say?
    Written by Ole Man, 2017-07-12
  • ...

    If you're a big guy/gal don't buy this, it doesn't fit around my waist at 48 ".
    Written by Ed, 2017-03-20
  • Excellent item

    Fits perfectly and comfortably and is exactly what we were looking for
    Written by Sandi, 2016-07-09
  • inogen bsackpack

    Big and bulky unless you have the bottom compartment stuffed there is nothing to hold the battery and it slides down and moves around. very poor design.
    Written by dht, 2016-05-07
  • Fantastic

    Best thing ever. I not only have COPD I have to use a walker and this backpack is great. I would recommend it to everyone.good quality.
    Written by Jacquie, 2016-02-04
  • Backpack for G3 Portable

    I am disappointed because it is so big and bulky. The pockets and compartments are unnecessary, make it too heavy to wear comfortably. With compartments and pockets empty you bump into everything and everybody.
    Written by Fulltimeuser, 2014-12-19
  • too big

    I am not thrilled by any means with the Inogen One G3 back pack. I wanted a back pack to carry just the concentrator but this has a pocket for another battery & the cord. That makes it way to heavy & bulky. Not happy with it at all.
    Written by Melaniek, 2013-11-06
  • Life just got easier!

    I can go everywhere now and not have to drag along a tank! Forget just getting to our beach - now I can fly around the world! All I need is a plug to charge my Inogen batteries! Pun intended. Thank you for making this incredible backpack.
    Written by Donna , 2013-09-17
  • Great Backpack

    Works well and made very durable...
    Written by John F, 2013-07-24