With all the traveling I do, I've decided to always travel domestic or international with only carry-ons.  I looked at expensive bags at Travel Smith and nearly every carry-on shown in Amazon and ended up picking this one.  Just got back from 8 days in the UK and didn't have a bit of problem with questions about whether the bag would fit in the overheads in business class.  On domestic flights it couldn't be stowed wheels out and had to be lengthwise in the overhead in business class.  On long hauls, it fit easily wheels out in the overhead.