The Marcus Bonna Cornet Case with room for mutes includes one backpack strap and mouthpiece pouch (for 3 mouthpieces). Made of nylon or leather, with available colors listed on the Marcus Bonna website. This case can be made with more than one color and blend nylon with leather.
This image is merely demonstrative. Please click here to see all colors and trims available in both nylon and leather: http://mbcases.com.br/en/product-category/colours-available/
All of these cases are available through Just for Brass. If you would like a color/trim option other than black, please email firstname.lastname@example.org to order a specific color/trim.