The blue-colored cap is specially designed for use with 1-liter round bottles. It is made of high-quality plastic and features a reliable sealing system to prevent leakage. The cap screws easily onto the bottle and provides a firm and secure hold. Ideal for storing beverages, oils, vinegars, or other liquids. It is supplied in a pack of one. This cap is durable, easy to clean, and reusable. A practical accessory for everyday use in the kitchen, household, laboratory, or workshop.