I bought this combo pack as a birthday present. Fortunately on offer for the price of champagne alone, otherwise that would have been a return here. The champagne is not already open. Therefore, no need for a product review for this. The Chiller is pretty simple plastic. That does not look very valuable, especially does not fit to champagne. The crucial problem, however: there is a cooling collar for wine bottles (see Rapid Ice VacuVin here at Amazon.). The champagne bottle is too thick than the cuff could attach to the bottle. When trying already the plastic cuff began to tear. So better order the champagne individually and a suitable collar to eg. From Menu.