This extra-long, 5,400-cube roller easily accommodated everything for a week of diving in Bora-Bora. All of the well-built details that define Swiss Army's luggage are here: The extra-large in-line skate wheels are the smoothest around. The fully rotating, cork-gripped, aircraft-grade aluminum handle is the trickest setup I've seen. There are pockets and organizational sleeves galore, including two you can remove: one breathable mesh (for wet stuff) and one waterproof (for stuff you want to keep dry). swissarmy.comBonus: You can store it under a bed, thanks to collapsible sides.Bummer: The wheel-area skid plate isn't as burly as the rest of the construction.