The Downtown is officially a mainstay of YSL’s neverending handbag collection. Now there are newer styles of course, but the Downtown goes down with the Muse as best-travel-bags-of-all-time. I know trends come and go, but you always want a swank carry-on as you waltz through the airport. Black and patent are also here to stay, so get this one on sale and feel gifted. The large size Downtown is plenty large enough for standard carry-on essentials.