outer border 14 of the needle assembly 5 thus further rotation of the injection device in the first direction will not result in further tightening of the needle assembly 5 thereto also the disengagement of the pull linkage 11 may provide a tactile and or audible feedback to the user that is while securing the injection device to the needle assembly 5 the user may feel resistance while the pull linkages 11 secure the container 3 to the needle assembly 5 when a sufficient amount of torque is applied and the needle assembly 5 disengages from the pull linkages 11 the user may feel a sudden decrease in resistance to further rotation of the injection device fig4 and 5 show an exemplary embodiment of the storage device 1 of fig1 and 2 after the injection device has been secured to the needle assembly 5 and the pull linkages 11 have been disengaged in this state the needle assembly 5 is mounted on the injection device can be rotated freely e g in the first direction in the pocket 4 and removed from the pocket 4 so that the injection device with the needle assembly 5 mounted on it is ready for use fig6 shows in more detail a top view of an exemplary embodiment of the needle assembly 5 within the pocket 4 in this state the arrow in the exemplary embodiment shown in fig6 shows a first direction clockwise in the figure in which the needle assembly 5 may freely rotate within the pocket 4 without further tightening the needle assembly 5 to the injection device however in an exemplary embodiment further rotation of the needle assembly 5 in the first direction may cause the user to.