I fly fairly often on CRJ700's, which have limited overhead space. A quick internet search appears to suggest that luggage upto 22x14x9 in size will fit overhead. I'm pondering buying a B&R KR404X wheeled computer brief, which B&R advertises as 8" deep, but which I reckon is 9.5" deep including wheels and when packed and not expanded.

Can anyone confirm if the B&R KR404X (or KR306X which is identical other than in width) fits overhead in a CRJ700?

Thanks!