What do you do with your oxygen tubing when you change from the home system to the portable system? Throwing the tubing on the floor is unsightly. I've been coiling it into a plastic bin until I change back when I get home, but that's definitely not an attractive solution. I've been looking at baskets, but, so far none appeal to me. My extras are in a covered box under the bed, but my question is about the one for the tube that stays home when I go out. Any suggestions? What do you do?