The present invention relates to a tooth whitening container having a pump member, more particularly, to a pump member which is coupled to an upper portion of a container body, wherein the pump member is formed by connecting an outer wall and a lower plate with a soft elastic membrane, A check valve is coupled to the contents circulation hole, and a brush cap having a brush mounted thereon is coupled to an upper portion of the pump member, and an elastic member is formed between the pump member and the brush cap. When a user presses the brush cap The elastic member and the pump member are pressed together to discharge the content of the tooth whitening agent through the content circulation hole and the contents of the tooth whitening agent which has passed through the content circulation hole are discharged by the brush so that the contents of the tooth whitening agent are always easily discharged and applied to the teeth The present invention relates to a tooth whitening container having a pump member . A tooth whitening container having a pump member according to the present invention comprises a container body 10 having an opened upper part, a plate 20 formed inside the container body 10, A brush 50 attached to the brush cap 40 and a pump cap 30 connected to the pump cap 30 and the brush cap 40. The brush cap 40 is connected to the pump member 30, A soft elastic membrane 34 is formed between the lower plate 31 and the outer wall 33 of the pump member 30 so that the lower plate 31 is connected to the pump member 30, Can freely flow from the outer wall (33) of the housing (30). A container lid 70 detachably attached to the outside of the pump member 30 is further formed and the pump member 30 includes a lower plate 31 formed with a content circulation hole 36, A flexible elastic membrane 34 connecting the lower plate 31 and the outer wall 33 and a flexible elastic membrane 34 connecting the lower elastic member 34 and the content distribution hole 36 The elastic el
