Secure your Flagon Bottles with the 45mm Cap, designed to fit 2L, 4L, and 5L sizes. This cap ensures a tight and reliable seal, preventing leaks and maintaining the freshness of your contents. Made from high-quality materials, it is durable and long-lasting, suitable for a variety of liquids. Whether you're storing beverages, cleaning solutions, or other liquids, the 45mm Cap is an essential accessory for keeping your Flagon Bottles secure and their contents safe.