Harry raised his voice and said to the prisoners, "Madam Bones and I are celebrating. But before I tell you what we’re celebrating, let me tell you what we’re celebrating with. In the odd-shaped bottle is Coca-Cola. It’s a Muggle fizzy drink invented in the USA in the nineteenth century—it’s the original Muggle fizzy drink. The chocolates you see aren’t Honeyduke’s chocolates, they’re Cadbury chocolates—quite Muggle and quite tasty."