To provide a double cell container which allows mixing of liquid, such as an infusing agent, and a medicine with simple manipulation at the time of need and does not hinder the discharge of the liquid.

The double cell container 1 has a soft bag 2 which has a first space 21 housing the infusing agent 26, a medicine container 3 which is composed of a container body 31 forming a second space 33 to house the medicine 34 and an outer cylinder 36 to be inserted therewith and is fixed to a sealing part 24 on the front end side of the bag 2, a communicating mechanism 4 which comprises a breaking part 41 composed of a thin and brittle part and a lever 42 for manipulating the breaking of this breaking part 41, a discharge port 5 which is disposed at the front end of the medicine container 3 and a holding means 6 which holds the lever 42 separated by breaking in a position parted a prescribed distance from an opening 45. The holding means 6 comprises a pair of slits 61 which are formed at the lever 42 and a detaining member 62 having a pair of arms 64 which are respectively inserted into the slits 61 and have detaining pieces 66 at their ends.