Healvaluefit Oxygen Tank Backpack O2 Cylinder Carrying Holder Bag Fit Size M4/A, M6/B, M9/C, M2, ML6 -Black (not for The D Oxygen Tank)

Nice carry pack for my O2 bottles everything about it it heavy duty and I don’t see any corners that were cut happy dappy pappy, that’s me!

Great product does all it’s meant to do,comfortable to wear comes with inside straps to secure the bottle.

The Oxygen bottle (M6) fit like a glove with room for a couple more essential items and it really helps when my wife is walking with the bottle or doing work in the home or around the yard. The bottle does not keep falling down against her side are slipping to the ground.

ease of use leaving both arms free better than a shoulder pack

I really like the overall style of the bag. The two pockets are great and the fact that it has bottom reinforcement with little feet is a definite plus. But I think the piece that is saving the bottom from wearing out causes the top metal piece of the oxygen tanks rub against the top of the bag. I had this same issue with another bag I purchased and eventually all the top stitches wore out and the tank top was poking through the bag. The vertical fit on this bag is just as tight and I expect that in a few months I will have the same issue. I wish someone would make a bag just a tiny bit taller to allow for the metal top of the tanks to have some space.