What is a trolley case?

Trolley Case refers to a luggage compartment with a trolley and rollers. Widely used due to its convenient use. At the same time, the trolley box is also equipped with a single or double tube trolley, and the tubes of the trolley are also divided into square and circular tubes for easy dragging during walking, greatly reducing the burden.

Trolley Case can be carried or dragged, and the wheels of the trolley boxes we usually use are mostly located at the bottom of the box. Modern people have designed a new form of trolley box, which has a cylindrical shape and the wheels are wrapped around the outside of the box. This roller design allows this trolley box to better adapt to different terrains, such as easily climbing stairs by pulling the box directly.