I have a different model, OxyGo, so I really don't want to get into specifics, but as a concept, I would strongly recommend that you buy it. You can travel anywhere without worries, its small and fits into your onboard luggage. One thing to watch out is its weight. The lighter it is, the easier is for you to carry it around, tho it does come with its own carrier bag. Again, you can use a small wheeled carry-on, so that's that. Good luck