I have used the ebags 21 inch 2 wheeled roll aboard for almost 10 years. same one. check the warranty. I/We never ever check luggage including our trip to Africa 2 years ago. Going again in August 2019, and a month to New Zealand in March, and nope, no checked luggage. Lots of reviews on ebags, and they don't just sell theirs. I have had them completely replace some luggage (not the above) no questions asked. take a look at this. I have been able to put a complete tuxedo, plus a suit, and additional clothing in the wheeled roll aboard noted above. It also has made the ok for boarding with the following carriers...Southwest, AA, UA, Delta, SAS, China Air, Finn Air, Qantas, BA, Vueling...etc etc.
https://www.ebags.com/product/ebags/...uctid=10732553