Ant bottle’s 8oz ringneck BBQ sauce Bottle with a 38-400 continuous thread finish (CT ). Known as a “Ringneck” bottle, due to the decorative ring around the neck. A base slightly wider than the neck, the 8oz sauce bottle is cylindrical in shape. The large label panel and straight walls make for easy labeling.The 8oz Barbeque Bottle is the go-to option for BBQ sauces, but it is also a great packaging option for marinades, hot sauces, syrups, salad dressings and beverages such as kombucha tea.