Originally Posted by
EWR764
75L backpacks are way over the carry-on size limit, but at least you got on. I'd maybe feel a touch guilty, and move along. Sometimes, especially in Europe, I get tagged for an oversized/overweight rollaboard (usually >10kg), and don't put up much of a fight, even though I know it fits, and I know there will be bin space. The rules are pretty clear, it's enforcement that's spotty.
Is it a DB move in the first 2 rows of a 737, where the bins aren't as deep, if I can't stow my compliant rollaboard wheels-first? I usually put mine after row 3, but sometimes I don't have a choice, and end up in rows 1/2.
If your rollaboard is compliant, then it will fit wheels-first on a 737. It may not fit on a regional jet, but that's another story.