Portable Oxygen Concentrator Backpack Compatible with Inogen One G3 G5,Rove 6, Ultra Lightweight Oxygen Machine Carrying Mesh Bag for Travel Outdoor

This rucksack is an affordable substitute for the OEM version. It fits the oxygen generator and is well made. However, we have realised that a 79 year old with ILD cannot easily walk about with 3Kg on their back. Not a criticism of the product.

Excellent fit Perfect High recommend

So this is advertised as being for the inogen one G3 and G5, I think it's actually set up specifically for the G3, but my G5 unit does fit, in fact it's a loose fit.Importantly, the mesh vents are positioned such that they align with the G5 vents. The straps on the backpack are easy to adjust and it's comfortable to wear. Whilst this could be a full time case, I think I will swap between this and the original, using the original for shorter spells of moving around and this one for longer periods or where I need greater freedom of movement.The one downside, and another reason for swapping between this and the original case, is that the charge port is not exposed (again, probably because this was designed for the G3). There is enough room to plug the charger in, it's just not as easy as with the original.Overall, and considering the price compared to the official backpack, I think this is more than adequate and good value for money.

Wearing this backpack makes my use of the oxygen equipment much more convenient. I recommend it to anyone who has to use oxygen in their daily lives

The belt to put on your waist doesnt hold. You have to find a way to make it stay. Inside picket? So when you need your wallet you need to remove it from your back, push the machine away.. Recharge,:you have to remove the machine from the bag to recharge. Too big for inogen5. Badly finished.After using it for 1 months. It starts to tear at the bottom due to the weight of the machine.Stay away!

I bought mine August 2024 and it is easily a lot better than the one supplied as the double strap is easier for carrying but beware !!! This straps on mine came away luckily I was indoors so didn’t damage a £3000 machine but both bottom straps came away from the main pack all I could do was get my uncle to glue it back for me and it got me home so far glue holding but for the money not a happy bunny

Great purchase, good material. Fits perfect.

Eventually, my life will depend on this bag carrying my emergency option. I don’t understand why they haven’t made provision for the security of the bottle and where pokes above the bag.