Contents, such as a tablet will provide a double container which can prevent the damage during transportation.
Double container is provided with the inner container body 10 containing a tablet 100 in the inner space, the outer container body 20 for housing the inner container body 10 and a lid structure 30 for closing the opening of the inner container body 10 airtightly . The inner container body 10 and the outer container body 20, the body portion 11, 21 and bottom 12, 22 of cylindrical shape has respectively, are fixed to each other at the upper end of the body portion 11 and 21. It has flexibility barrel 11 of the inner container body 10 has an outer diameter smaller than the inner diameter of the body portion 21 of the outer container body 20 in a natural state. Body of the inner container body 10 11 is closely embracing the tablet 100 contracts by the negative pressure of the internal space, in this embracing state, the body portion of the body portion 11 and the outer container body 20 of the inner container body 10 with an annular gap between the 21, are gap formed in between the bottom 22 of the bottom 12 and the outer container body 20 of the inner container body 10.