I know this is An old thread. But I just purchased the Rimowa cabin plus in aluminum stealth. I currently use the TUMI continental which is a perfect size but wanted to switch it up. My concern isn’t that 22in as much since the TUMI is the same. My concern is the width. It’s 17.8 vs 16 ( TUMI ). I normally fly in F and I’m a DM on delta. I normally fly the a319,320,321 757-767-a330. My concern will it fit, and will I be stopped by the GA often. It’s getting delivered this week. I’m debating on returning it for the regular cabin size.