with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head

Containers, packaging elements or packages, specially adapted for particular articles or materials > for edible or potable liquids, semiliquids, or plastic or pasty materials > with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head

Containers, packaging elements or packages, specially adapted for particular articles or materials (bundles of articles held together by packaging elements for convenience of storage or transport B65D71/00) > for edible or potable liquids, semiliquids, or plastic or pasty materials > with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head