MEC is known for making high-quality, long-lasting shotshell presses that work great for beginning shotshell reloaders to the most advanced high-volume shotshell reloader. Replacement bottle and cap assemblies are a great item to keep on the bench. Keep one loaded with another shot size or a different powder type to speed up load changes. Always make sure the contents are clearly labeled for safety.Specifications and Features:DO NOT STORE POWDER IN THIS BOTTLE.