Delsey Helium Aero International

The Delsey Helium Aero International is a professional piece of trolley-style carry-on luggage. It’s made with a hard polycarbonate exterior – a rigid shell that will stand up to serious impact and keep whatever’s inside safe and dry.

Delsey haven’t just produced something that can take a beating, however, as the Helium Aero International is packed with features. Boasting spinner wheels, extendable capacity, padded interior and exterior pockets, self-repairing zips and a three-dial combination lock, this is luggage posing as military hardware.

It’s got the look, too, being available in a range of sleek metallic colors as well as glossy black. It measures 19 x 13 x 9.5 inches, although its depth can be extended by another two inches in the event that you come home with more than you took away.