Only the most essential things can be put in. In my case that would be neck strap, cork grease, two reeds and cleaning swabs (only if I press them really hard). Anyway, this pouch is a great way to use the bell even with just a few things. The divider, although it takes up space, is a smart detail. If I decide to put a neck or mouthpiece in, it won't get scratched by other things in the bag.