O2TOTES USA Premium Lightweight Carrier for Inogen One G5 Portable Oxygen Backpack

This backpack makes my Gen 5 so much easier to use and so much more comfortable to carry . I have both hands back again -this is well made and comfortable I would recommend it.

I love it. I bought the double battery & it fits fine in the back pack. Looks exactly like the photo. Not to heavy to carry it all on your back. Especially good for walking the dog & picking up their droppings.

I use it for an Inogen oxygen concentrator it rides high up on your shoulders which is very very comfortable and I just love it it is really well made material everything

My hubby has been on o2 for 5 years. Had portable carrier but falls off his shoulder all the time. Like heavy purse. This backpack solves this problem. Great pockets. Breathes well. Padded straps.

The first one that I bought wasn’t put together well and kind of slowly fell apart. But it is exactly what I needed so I took a chance and bought another. Looks like the manufacturer stepped up his game.

If you have to walk around with a hose attached to your nose which is a drag, this is the go-to bag to do it with. Handy, lots of pockets for stuff, as comfortable as a normal backback would be altho the machine itself is heavy. Two spaces if you have a back-up battery. So take some Tylenol if you plan to hike because you will probably be in pain after an hour of activity.

Thank God for the idea person behind this backpack carrier! It makes all the difference to me carrying my concentrator in this backpack vs. the over-the-shoulder bag it comes with. Most of the times I only carry it over one shoulder like a student, but even that somehow distributes the weight so much better! I purchased a double battery at the same time and the bag has plenty of room for the larger battery with no problem. When I've needed even more time, I've even carried my single battery in the side pouch where a water bottle would normally go. My only issue with this bag is that I have to take it off of my shoulder to adjust the O2 rate when necessary. Probably a little over the top, but a small remote would be wonderful for the next version or accessory.

Very well thought out back pack.. Looks like quality materials. will order another...