Which domestic airline has the largest maximum carryon size, and which carry on containers would you recommend?

I have been researching United, and it has a size limit of 17x12x8in for hard-sided containers, and a limit of 17x10x10in for a soft sided…

ASKED BY Gypsy on 6/2/09
TAGGED carryon, container, crate, airline IN Air Travel 0 ANSWERS CLOSED