What is airline trolley luggage suitcases?

Luggages, also known as suitcases and trolley cases, are boxes used to store items when going out. It is one of the types of luggage. Usually luggage is used to store clothing, personal care products and souvenirs needed on the journey.

Early luggage was made of wood or other heavy materials. With the popularization of air travel, the materials of luggage tend to be lighter and harder plastic or cloth. Most models are also equipped with built-in wheels, which can be easily pulled by the lever. After 2010, there are also 4 wheels with luggage. In addition to 360-degree rotation, it can be easily pushed on the flat ground without effort.

In addition, luggage can also be divided into hard-shell luggage and soft-shell luggage according to the outer shell. The hard-shell luggage is more drop-resistant and suitable for luggage that needs more protection. The weight of a soft-shell suitcase is usually lighter than that of a hard-shell suitcase, and the capacity is more flexible. However, the zipper position of the soft-shell suitcase is more likely to burst due to too many items inside.

The size of luggage on the market is generally based on the size of the airline’s (International Air Transport Association) boarding case (hand luggage) and check-in box (baggage) size. For example, Cathay Pacific stipulates that the maximum size of each piece of checked baggage must be less than 158 cm, and the maximum size of each piece of hand luggage must be less than 56x36x23 cm.