Expensive baby bottles. Shop a large selection of baby feeding accessories including baby bottles formula breast feeding pumps bibs burp cloths and baby food. So when plastic bottles came along that were lighter and shatter proof the glass. The bottles come in a pack of three for your convenience and each one features a patented internal vent system that eliminates vacuum and air bubbles.
Decades ago the only baby bottles available to parents were made of glass. There are about a million fancy and expensive natural breast like bottles on the market but they all have the same really long nipples.