The Scott 2.2 Self Contained Breathing Apparatus is a high-quality respiratory device designed for use in various industries where individuals may be at risk of inhaling hazardous substances. Made by the reputable brand SCOTT in the United States, this apparatus features a carbon composite cylinder for lightweight and durable storage of compressed air or oxygen. With the model number 2.2, this self-contained breathing apparatus provides safety and protection for users in challenging work environments.