The invention provides a packaging device for packaging an object, the device comprising a tube (1) that is open (10) at one end and a stopper (2). The packaging device comprises a strip (3) of length greater than the length of the tube (1). Said strip (3) has a coupling system (4) enabling an object (5) to be coupled to said strip (3). Together with the tube (1), the strip (3) is configured to occupy a first position in which the strip (3) is held compressed inside the tube (1) by the stopper (2), said strip (3) presenting a first end (310) in bearing contact with the end wall of the tube (1) opposite from the said opening (10), and a second position in which, after the stopper (2) has been removed, the strip (3) presents a second end (320), opposite from said first end, that projects out through the opening (10) of the tube (1). The invention also provides a corresponding method of extraction.