Trumpet leather holder for 4 or 7 trumpet mouthpieces. Detroit leatherFor trumpet players seeking both protection and style for their mouthpieces, the MG Leather Work mouthpiece pouch stands out as an indispensable accessory. Expertly crafted from premium leather, this pouch is not just a storage solution but a statement of professionalism and personal taste. Key Features & Benefits: Versatile Capacity: Designed to accommodate either 4 or 7 mouthpieces, providing flexibility based on your needs and ensuring all your