Most hard-shell suitcases are made from one of two materials: polycarbonate, a tough plastic, or aluminium. Both protect what is inside. They differ in how they wear, what they weigh and how long they are meant to last.
Polycarbonate
Polycarbonate is light and flexible. It gives under pressure and springs back, which suits a case that is thrown about. It is usually the less expensive choice. Over time the surface scuffs and scratches, and the marks are difficult to polish out.
Aluminium
Aluminium is rigid. It holds its shape around what is inside, and when it meets something harder it dents rather than cracks. The dents become part of the case, a record of the journeys it has made. Aluminium is also among the most recyclable materials there is, so a case that does one day reach the end of its life need not end up as waste.
The difference in weight
An aluminium case weighs more than a polycarbonate case of the same size. Empty, the Aluminium Cabin weighs 4 kg, the Check-In 5 kg and the Trunk 6 kg. If you mostly fly on fares with a strict weight limit for hand luggage, the difference is worth thinking about.
Which to choose
If the case needs to be as light and as inexpensive as possible, polycarbonate is the sensible choice. If you want a case that keeps its line, wears with character and is meant to be kept rather than replaced, aluminium is the one.
How ours are made
Every case in the Aluminium Series is made from anodised aluminium on a riveted frame, closed by two TSA-approved combination locks and carried on four 360° spinner wheels. Each one is guaranteed for life against defects in materials and workmanship.