The best I can find is 19"x14"x6"

There is not a "standard" size for a briefcase. Originally they were sized to fit a folded newspaper, but lately the airline carry-on restrictions dictate the maximum size allowed. While each airline has its own set of requirements, eBags has identified 22" x 14" x 9" or 45" total (height + width + length) as a basic measure for consumers to follow when making purchase decisions. You can see specific dimensions for most of the major airlines as well as sizes of many styles of briefcases by following the links at

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