PROBLEM TO BE SOLVED: To prevent pollution of drug solution in a container 10.SOLUTION: A coating container comprises: a container 10 an inside plug 20 to be attached to a mouth part 12 of the container 10 and a coating body 30 to be held on a holding part 23 of the inside plug 20. The coating body 30 is obtained by integrally forming a swollen part 31 stored in the holding part 23 to stop removal and a coating part 32 projecting over the holding part 23.COPYRIGHT: (C)2015,JPO&INPIT【課題】容器10内の薬液の汚染を防止する。【解決手段】容器10と、容器10の口部12に装着する中栓20と、中栓20の保持部23に保持する塗布体30とを設け、塗布体30は、保持部23に収納して抜止めする膨出部31と、保持部23の上方に突出する塗布部32とを一体に形成する。【選択図】図1