The Stopper does fit perfectly, if you hand this in hand I think you would think it goes with it also, although I am definitley not educated on these, I also got a comment that this bottle is blenko and it is a #715, but the pics of 715 I found on the web have a blue round stopper but the bottle looks really different............So i really do not know what I have.but I like this bottle and am looking for more. Thanks for your help Jay