Deep blue, translucent to transparent; mold-blown. Bottle with body shaped a like bunch of grapes. Rim outsplayed, with irregular rounded lip, partly folded up and in; neck cylindrical, wider at bottom than at top; shoulder slopes, with squarish horizontal cross section; wall tapers, with roughly circular cross section; base rounded. Whole body covered with bulbous protrusions simulating grapes. Single, rather prominent vertical mold seam extends from top of shoulder, down wall and across base, then returns to top of shoulder.