Abstract: A luggage piece having a sector-like expandable section is disclosed. The expandable section is seamed between a body and a cover for adjusting the receiving space of a trunk. Furthermore, the body has a bottom and a top, and a longitudinal depth of a bottom is large than that of the top. By a first zipper, the cover can be opened or closed. By the action of the second zipper, the expandable section is expanded outwards and closed inwards like a sector so as to increase the receiving volume for the truck. As the legs of the luggage piece are moved outwards as much as possible so as to have a large distance with the corner wheels, thereby, a preferred stability being acquired.

Abstract: A luggage piece having a sector-like expandable section is disclosed. The expandable section is seamed between a body and a cover for adjusting the receiving space of a trunk. Furthermore, the body has a bottom and a top, and a longitudinal depth of a bottom is large than that of the top. By a first zipper, the cover can be opened or closed. By the action of the second zipper, the expandable section is expanded outwards and closed inwards like a sector so as to increase the receiving volume for the truck. As the legs of the luggage piece are moved outwards as much as possible so as to have a large distance with the corner wheels, thereby, a preferred stability being acquired.