My mom has both the big long tank and the smaller tanks. I was interested in making a pouch for the smaller tank and the websites on E-Bay is exactly what I had in mind. Thank you guys, I'll be looking at these and rep licating them. I sure appreciate the 3 of you answering my SOS for this handy little pouch. The chair does not have an IV holder and I've called around to see where to get the metal oxygen holders but was quoted a unbelievable amount of money for making and installing one so decided i could try to make one with ,my sewing machine. Thanks again.