Abstract: The present invention relates to a combination of a bottle closure device and a complementarily formed bottle top for the sterile dispensing of flowable and/or pasty or viscous, sterile bottle contents, particularly of baby food, whereby the bottle top or its opening provided for the discharge of the contents, respectively, is covered under sterile conditions by a cover or closure wall, and said device being adapted to be attached to said bottle top and including on its inner face cutting means for the opening of said bottle, threads for threading onto the bottle top provided with complementary threads and for the simultaneous actuation of said cutting means, as well as means for the sterile dispensing or removal of the bottle contents after the opening of said bottle.