The champagne closure does what he should. He closes sparkling wine bottles. Previously there were no bottles in any problems or incompatibilities. So you can strike without hesitation. The only thing that is not so hot, is the feel. What to solid stainless steel looks in the picture is in fact a mix of plastic, silver color and - if I have seen it - a little stainless steel. As a functional object in the apartment therefore well suited. As a small gift for friends or something rather less.