A suitcase including: a first body part and a second body part which are engaged with each other and movable relative to each other between an open configuration and a closed configuration, a cover engaged with said first body part and movable relative to said first body part between an open position and a closed position, a divider attached to an internal peripheral surface of said first body part, wherein when said first body part and said second body part are in said closed configuration and when said cover is in said closed position, said divider divides an interior space of said suitcase into a first space and a second space , wherein said first space is accessible when said first body part and said second body part are in said open configuration, wherein said second space is accessible when said cover is in said open position, wherein said divider is movable relative to said first body part to vary the size of said first space and the size of the second space, wherein said divider comprises a dividing surface and a loop-shaped member fixed with each other, and wherein said loop-shaped member is fixedly engaged with said internal peripheral surface of said first body part, characterized in that said loop-shaped member has a first continuous major surface and an opposite second continuous major surface, and that said loop-shaped member is pivotable relative to said first body part between a first position in which said first continuous major surface contacts said internal peripheral surface of said first body part and a second position in which said second continuous major surface contacts said internal peripheral surface of said first body part. a first body part and a second body part which are engaged with each other and movable relative to each other between an open configuration and a closed configuration, a cover engaged with said first body part and movable relative to said first body part between an open position and a closed position, a divider attached to an internal peripheral surface of said first body part, wherein when said first body part and said second body part are in said closed configuration and when said cover is in said closed position, said divider divides an interior space of said suitcase into a first space and a second space , wherein said first space is accessible when said first body part and said second body part are in said open configuration, wherein said second space is accessible when said cover is in said open position, wherein said divider is movable relative to said first body part to vary the size of said first space and the size of the second space, wherein said divider comprises a dividing surface and a loop-shaped member fixed with each other, and wherein said loop-shaped member is fixedly engaged with said internal peripheral surface of said first body part, characterized in that said loop-shaped member has a first continuous major surface and an opposite second continuous major surface, and that said loop-shaped member is pivotable relative to said first body part between a first position in which said first continuous major surface contacts said internal peripheral surface of said first body part and a second position in which said second continuous major surface contacts said internal peripheral surface of said first body part. <EOS>