A fluid delivery device comprising: a bottle for containing a fluid, the bottle having an end wall and a side wall extending away from the end wall, the side wall terminating at an opening of the bottle; a body including an attachment ring secured in a bottom opening of the body, the attachment ring including opposed notches, the bottom opening of the body being attached to the bottle adjacent the opening of the bottle; a pump in the body, the pump being in fluid communication with a fluid inlet conduit upstream of the pump and a fluid discharge conduit downstream of the pump, the pump receiving fluid from the fluid inlet conduit and discharging fluid from the fluid discharge conduit, wherein the side wall of the bottle has a concavity that extends from the end wall of the bottle to a neck region of the side wall of the bottle adjacent the opening of the bottle, wherein the neck region of the bottle includes four channels equally spaced around the neck region, each channel having an opening at one end and a stop wall at an opposite end, wherein the body is attached to the bottle by way of opposed mounting tabs extending inwardly from an inner surface of a side wall on the attachment ring such that each mounting tab is secured in one of the channels of the neck region of the bottle; and a clip secured to the bottle wherein the clip secured to the bottle is arranged in facing relationship with the concavity in the side wall of the bottle, wherein the clip includes a collar dimensioned to surround the neck region of the bottle, the collar including a pair of slots that define a pair of movable sections, wherein a top end of the movable sections has an inwardly directed flange with upwardly extending tabs that engage the opposed notches in the attachment ring in a locking engagement. a bottle for containing a fluid, the bottle having an end wall and a side wall extending away from the end wall, the side wall terminating at an opening of the bottle; a body including an attachment ring secured in a bottom opening of the body, the attachment ring including opposed notches, the bottom opening of the body being attached to the bottle adjacent the opening of the bottle; a pump in the body, the pump being in fluid communication with a fluid inlet conduit upstream of the pump and a fluid discharge conduit downstream of the pump, the pump receiving fluid from the fluid inlet conduit and discharging fluid from the fluid discharge conduit, wherein the side wall of the bottle has a concavity that extends from the end wall of the bottle to a neck region of the side wall of the bottle adjacent the opening of the bottle, wherein the neck region of the bottle includes four channels equally spaced around the neck region, each channel having an opening at one end and a stop wall at an opposite end, wherein the body is attached to the bottle by way of opposed mounting tabs extending inwardly from an inner surface of a side wall on the attachment ring such that each mounting tab is secured in one of the channels of the neck region of the bottle; and a clip secured to the bottle wherein the clip secured to the bottle is arranged in facing relationship with the concavity in the side wall of the bottle, wherein the clip includes a collar dimensioned to surround the neck region of the bottle, the collar including a pair of slots that define a pair of movable sections, wherein a top end of the movable sections has an inwardly directed flange with upwardly extending tabs that engage the opposed notches in the attachment ring in a locking engagement.