all us civilian four-wheeled spinner suitcase addicts could run. For years since then, all over the world, I’ve coveted the unassuming black roller bags I see beside pilots and trailing behind ...

The same goes with wheels. On a two-wheel suitcase, the wheels are often bigger and you can move faster in a straight line, while a four-wheel suitcase rotates 360 degrees, offering better agility.

If you buy something via one of our links, we may earn a commission. The Famistar 4-Piece Hardside Luggage Suitcase Set is on sale for $490, which is a whopping 82% off the original $90 price tag.