Travel with a Sondors Fold XS?

[NYCneed4speed]

Anyone have any recommendations for a Bag for Sondors Fold XS for possible Travel (either by Plane or by Train)? I'd love to hear options for any travelers on Amtrak or by domestic air. Thanks for sharing. Would this fit the Sondors?

https://www.jensonusa.com/Evoc-Travel-Bag-XL