Inquiry (采购产品): Backpack for oxygen tank about 14 inches tall. I am tryimg to find a backpack to carry my portable oxygen tank in. I am using one but it has to be on my shoulder, that gets to be a little hard, after about 10 minutes I have to sit down and take the tamk off. If I could find one for the back that would be easier to go out for a walk. Thank You veery much. Mary Beduhn **** Hidden Message ***** Mary Beduhn 49534 Company: NONE E-mail: short_pofolks@ymail.com **** Hidden Message ***** short_pofolks@ymail.com