I somehow feel this will be short lived....your standard CRJ overnight isn’t 18 hrs in some paradise where zipping around on your bike will be possible....instead you’ll be arriving into some place like Des Moines IA or Jackson MS for 12 hrs at around 10 or 11pm after a long day. You might get single overnights where you can use it, but I suspect the cost/benefit analysis of lugging it around for those few times will quickly be realized. Happy pedaling