Expandable luggage comprising: a first half-part and a second half-part configured to define a storage space, wherein the first half-part and the second half-part comprise a respective perimeter edge (8, 11); a first closing mechanism associated with the perimeter edge of the first half-part and with the perimeter edge of the second half-part and equipped with a first zip track to close and open the luggage, and a second closing mechanism associated with the perimeter edge of the first half-part and with the perimeter edge of the second half-part and equipped with a second zip track to close and open the luggage; wherein the first closing mechanism and the second closing mechanism are placed in at least partial superimposition relationship; wherein when the first zip track is in closed condition, the first and the second half-part of luggage define a minimum storage volume and wherein when the first zip track is in open condition and the second zip track is in closed condition, the first and the second half-part of luggage define a maximum storage volume; wherein a first portion of the first closing mechanism comprises connection members operating between the first zip track at at least one among the perimeter edge of the first half-part and the perimeter edge of the second half-part, the connection members being configured to take up a first operating configuration corresponding to a first operating distance of the first zip track, at the first portion of the first closing mechanism, from the perimeter edge (8, 11) on which the connection members are operative, and a second operating configuration corresponding to a second operating distance of the first zip track, at the first portion of the first closing mechanism, from the perimeter edge (8, 11), characterised in that said connection members are elastically deformable, wherein the passage from the first operating configuration to the second operating configuration of the connection members is carried out by elastically deforming the connection members. a first half-part and a second half-part configured to define a storage space, wherein the first half-part and the second half-part comprise a respective perimeter edge (8, 11); a first closing mechanism associated with the perimeter edge of the first half-part and with the perimeter edge of the second half-part and equipped with a first zip track to close and open the luggage, and a second closing mechanism associated with the perimeter edge of the first half-part and with the perimeter edge of the second half-part and equipped with a second zip track to close and open the luggage; wherein the first closing mechanism and the second closing mechanism are placed in at least partial superimposition relationship; wherein when the first zip track is in closed condition, the first and the second half-part of luggage define a minimum storage volume and wherein when the first zip track is in open condition and the second zip track is in closed condition, the first and the second half-part of luggage define a maximum storage volume; wherein a first portion of the first closing mechanism comprises connection members operating between the first zip track at at least one among the perimeter edge of the first half-part and the perimeter edge of the second half-part, the connection members being configured to take up a first operating configuration corresponding to a first operating distance of the first zip track, at the first portion of the first closing mechanism, from the perimeter edge (8, 11) on which the connection members are operative, and a second operating configuration corresponding to a second operating distance of the first zip track, at the first portion of the first closing mechanism, from the perimeter edge (8, 11), characterised in that said connection members are elastically deformable, wherein the passage from the first operating configuration to the second operating configuration of the connection members is carried out by elastically deforming the connection members.