When you're rolling the Rockland Luggage 3 Piece Polycarbonate/ABS Upright Luggage Set through the airport, people might wonder if you're an international spy or if you just have that much polish and style. The three sizes of luggage in this set work perfectly for a couple or even a small family to take a long trip. Because the polycarbonate/ABS shell is made with the same material as bullet-proof glass, it is extremely durable and lightweight, so your possessions are sure to be well protected while you're traveling. Even the traveling itself is much easier with the ergonomic top and side handles, the internal telescoping pull handle, and the 360-degree spinner wheel system, all of which make maneuvering these cases a cinch. In the event that you wind up coming home with a bit more than you left with, as often happens on vacation, these bags can actually expand to accommodate your added bulk; but because it has as many secret compartments as a bond car (like its interior mesh and zip pocket and elastic pocket), what you originally packed might get shaken but not stirred.