Who is driving with tanks?

Hi . We have a four-part series about portable oxygen that might interest you. Here is the first article: https://copd.net/living/on-oxygen-on-the-go-part-1-the-burden-of-portable-oxygen. Article number four is about oxygen on the road. Here is a link to that article: https://copd.net/living/on-oxygen-on-the-go-part-4-hit-the-road. I hope you get lots of input from members, but I though this series might be a good starting point while you wait for responses. Best wishes. - Lori (Team Member)