Vive Oxygen Tank Holder Bag - Portable Cylinder Backpack for Wheelchair & Walker - Adjustable Tank Carrying Accessories Bag for Shoulder, Rollator Walker, Scooter, Travel - Fits A, B, C, M2, ML6, M7

Great bag. Holds a C tank perfectly. Love the smaller size. Very handy to have!!

Wonderful fit. I'm super excited to replace this beautiful backpack instead of my old black worn bag. !!!

I love the color and styling. I love the freedom it gives me. I love that it fits a plus sized woman like me. And, it arrived pretty quick.My issues are:#1 The black grommet on the side fell out on the very first day I used it. I will glue it back on so the fabric does not fray. This should not happen and is the primary reason I left off 1 star.#2 There are no ties or straps in the bag to secure the tank. So as you use it and move around, the tank rolls and moves too. I worry about the airline kinking when I am attempting to do aerobics.#3 The bottom does not have a stable base for the tank to sit on. Because of this, and because no straps in the bag, when you go to set it on the floor, it will fall over. You must get your tank squared up befoer it will sit securely. Each time it falls, I panic that I have damaged the regulator.#4 This is purely a question. What are all the silver grommets for? They are too small for the ends of the airline tubing. Are they decorative or do they serve a function I am missing? Please let me know!!!!

I have had my Vive Cylinder Backpack for almost three years and I love it! It easily fits a B or C tank with room for my phone and keys in the outside pocket. I like to sling one strap over my shoulder when out shopping (then I sit it in the shopping cart) and I wear it as a backpack when gardening or talking a walk. The only issue I've had is one of the black lower grommets (that I use the most for my tubing) falls off now and then, but it easily snaps back together (until the next time it falls off). The outer grommet doesn't get lost because it stays connected to the tubing running through it and the inner grommet falls to the bottom of the bag. The bag will stand up on a flat surface as long as there is a tank inside it. The two zippers on top makes it easy to open the top fully to replace the tank and to open the top just a little way to easily change the setting on my tank. I've had nurses at my pulmonologist's office mistake this bag for a purse! It's got a little wear on a bottom corner after three years of use but it's easy to clean (just wipe off) and very durable. I have this in the gray.

this makes it so much easier and less painful to carry around an oxygen tank while out and about. The only issue are the holes to string the tubing thru are too small for the connection at the end of the tube. I had to put the nose piece thru first. It's not a big deal and otherwise a great purchase.

Very well made.

The ad was misleading. I have the large size oxygen and this only holds the smallest side oxygen tank.

Received today. Overall fit to O2 bottle is good. Backstraps seems adjustable enough. When I went install my cannula through the hole provided, it would not fit. The end of the cannula where it attaches to the O2 regulator has a plastic adapter which is larger than the hole provided. Looking closer, I found that the sheet metal protector for the bag was bent and damaged when installed. Without the protector, the O2 hole will likely wear the canvas of the bag quickly.