[TeMPOraL]

> A few years ago I went for 10-day trip to Cuba (i.e. you can't really buy stuff there) with a 40L backpack.

Nice. But how did that fit in the usual size & weight limits of hand luggage? Or did you fly with a decent airline instead of a cheap one?

[ghaff]

A ~40L travel backpack like [1] is legal carryon (and is probably actually a bit more adaptable for overhead space than a typical rollaboard) along with a small laptop bag or other "personal item." It's what I mostly use to travel all over the world for weeks at a time. This is on a regular airline--typically United. I get free checked luggage but rarely take advantage.

[1] https://www.osprey.com/us/en/product/porter-46-PORTER46.html