I’ve owned a number of MB cases but this one is my favorite. It is incredibly compact and efficient. There is NO room inside for anything but your horn, but that’s the beauty of it! The outside pouch is quite large without compromising the compact footprint. Perfect for airplanes and daily commuting. I have a Rauch horn and it fits well so it can handle larger wrap horns. Bravo to MB for continually looking to innovate their already elite product.