A Stainless Steel Sputum Mug is a durable, reusable medical container designed for the collection and storage of sputum (mucus or phlegm) samples. Made from high-quality stainless steel, these mugs provide a hygienic and secure way to collect respiratory samples for laboratory analysis, such as testing for infections, tuberculosis, or other respiratory conditions. The stainless steel construction ensures strength, resistance to corrosion, and ease of cleaning, making it suitable for repeated use in hospitals and clinics.