Luggage, also known as suitcase and suitcase, is a kind of luggage that you carry with you when you go out. Usually, suitcases are used to store clothes, personal care products and souvenirs needed during the trip.
Early luggage was made of wood or other heavy materials. With the popularity of air travel, luggage materials tend to be lighter hard plastic or cloth. Most models are also equipped with built-in wheels, which can be easily pulled by a pull rod. After 20 10 years, there are also four-wheeled suitcases, which can not only rotate 360 degrees, but also be easily pushed on the flat ground.
In addition, luggage can also be divided into hard-shell luggage and soft-shell luggage according to the shell. Hard-shell suitcases are more resistant to falling and suitable for suitcases that need more protection. Soft-shell luggage is usually lighter and more flexible than hard-shell luggage. However, the zipper position of soft-shell suitcase is easy to burst because there are too many objects inside.