This is a really excellent
This is a really excellent backpack (even if their claimed weight is lighter than reality)?
It has all the needed and very useful features, requirements and pockets for flights – and I haven't had a problem with it serving as a cabin/carry-on bag as it (just – I don't over-fill it) meets the measurements even with it's generous dimensions.
Don't hesitate, you won't be disappointed, even if you're well-travelled )like me).