A communicating member for a medical container contains a plate member 4 having a first opening 5 and a second opening 6, a first connection port 15 including the first opening 5, a plug 9 that obturates the first opening 5 and a first approximately cylindrical member 19 that is in communication with the first opening 5, a second connection port 16 including the second opening 6 and a barrier member 13 that obturates the second opening 6, and a continuous wall 17 disposed on the plate member 4 on the first approximately cylindrical member 19 side and disposed upright on the plate member 4 such that the continuous wall 17 encloses the first opening 5 and the second opening 6 when the plate member is viewed from above and the first approximately cylindrical member 19 is provided with a first communication part 20 that has an opening on the second opening 6 side.
