cylindrical in shape and defines an upper surface 75 and a lower surface 76 the upper surface 75 may include writing indicia or the like if desired or allow labels to adhere thereto the body 59 has a plurality of vertically disposed gripping ribs 74 on its outside surface a gripping thumb area 84 is provided on the side of the annular wall of the body 59 another gripping thumb area 82 is provided on the side of the annular wall of the body 59 diametrically opposite the gripping thumb area 84 on the inside surface of the annular wall of the body 59 adjacent the gripping thumb area 84 is a projection 85 that is used to attach the cap 58 to the bottle 52 a projection 83 is provided on the inside surface of the annular wall of the body 59 adjacent the gripping thumb area 82 that is likewise used to attach the cap 58 to the bottle 52 as best discerned in fig2 and 24 a first annular wall 80 extends from the bottom 76 of the body 59 and is positioned radially inward of the annular wall of the cap 58 the first annular wall 80 is arch shaped and extends only a.