iGuerburn Oxygen Tank Backpack Size D, Portable Oxygen Backpack for D/M15 JD/M22 Cylinder Bag O2 Tank Carrier Holder for Travel (Black)

Plenty of straps secure tank inside backpack and good chest strap with flexible fabric connects shoulder straps so straps stay not slide down stay in place and snug without being to restrictive. Good value good quality.

Seems well made, sturdy, comfortable. Will see how the zipper holds up which has failed on other cases (not this brand)

I got this for my grandfather for his oxygen tanks. He loved the usability of the backpack, but the zipper didn’t last long at all... After about a month of use, the zipper completely broke.Update: The seller was so very prompt and helpful. They not only gave me a full refund, but sent another backpack to try out. Hopefully the backpack I got was just a bad one!

This bag is so much better than the one I was given by my oxygen supplier. Shoulder straps are nicely padded, and carry handle is easy to use as well. Plus it looks nice. Deeper pockets on the front would be nice, but overall, it's a great bag.

After years of fighting with the cheap oxygen backpacks that my Medicaid covers, this is a absolute Godsend! After covid hit, the normal C tanks that I used before became almost non-existent in my town, so they started giving me the D tanks, and the bags for them are complete crap! They didn't have the backpack style, just the ones that had one strap that connects to the top and bottom of the bag, so the tanks would be on their sides, not up and down. Now if you have other health problems, like I do, having all the weight on one shoulder was not something I could physically do. I can do the backpack ones because it's distributes the weight differently, although even that can be hard some days.I searched locally and even in the bigger cities, and even paying for it myself, I could not find any decent backpack type carriers. I wasn't sure about ordering one from Amazon, because I couldn't feel it and determine the quality myself, (and I use Amazon for Everything). I finally decided to just go for it and settled on this one, and omg I am so happy I did. I love that I could get it in purple too. There is a plastic piece on the inside, at bottom of the bag that the tank sits on,and two support straps inside that hold the tank in place. Such a huge improvement from what I have been using for years. It even has little "feet" on the bottom of the outside so i can set it on the concrete when I am sitting outside and not get the bottom of the bag dirty. There are numerous holes throughout, that you can put your tubing through, giving you the option to choose the best placement for you, without kinking the tubing inside the bag. This is a huge deal for me because my tubing would kink if I didn't have the bag sitting just right. The two zippered pockets on the front are big enough for your oxygen key, extra cannulas, keys, phone etc. I have been able to carry my wallet and phone and eliminate the need for my purse, for most errands and appts. I haven't had any problems with loose stitching where the straps are sewed to the top of the bag itself. I did notice that mentioned in a couple of the reviews. Everything seems to be holding up great so far, but I have only had it for a few months, so I can't say how it will hold up after a year or so, but I will update if I have problems with stitching, zippers, straps, etc.Definitely happy with this purchase!

Works perfect for walking or scooter. Bought 1 3 years ago

There's nothing like an oxygen backpack and this one fills my needs. The tank is rather heavy but will last me for just about 8 hours. Its a D tank. Just fits in there neatly. I've come to love these types of back packs because they really in my case gave me back my freedom. I have both hands free to do what I want with. No more pushlng that metal cart around in front of me. Quite frankly I feel like a human again. So far I've bought 3 backpacks. 2 for C tanks. 1 for D tank. The only problem I had was the first C tank carriers zipper came apart at the top of the case. I couldn't fix it. So I reported it to Amazon. They gave me an email address to send my complaint to. Unfortunately I never got a call from them as they stated in their email msg. So Amazon gave me a gift card credit towards my next purchase. I later received an email msg stating I was going to get a refund for the carrier since it was still under its year warranty by the manufacturer.As they say or I say all that starts out bad doesn't necessarily end up bad.

the pack is really tight on the D Tank. it barely fits and makes it hard to insert. Needs to be at least two inches or more longer. Will update later since we only had it for a small amount of time