A very well designed case which is also very high quality (as you would expect in this top price range). Holds a Bb and C trumpet perfectly plus two mutes, two mouthpieces, and valve oil/slide grease each in their purpose built and supplied pouches/wallets. Music folder (supplied) also zips onto the front if you are not using it with the Marcus Bonna attachable piccolo case (sold separately). Very comfortable as a backpack and I was very pleasanlty surprised how slim the case is which results from the trumpets being held on an angle. Very pleased with the purchase over all, would recommend.