The separation flap is has a specialist from Meshähnlichem material that can be closed with closure Ries. It can be as business cards or cartridges store, which then protected and not loose laying around in the pouch.
On the back of this separation flap 4 pins (max pencil diameter) can be fixed in the device with the classical elastic braids solution.
The large compartment below the partition flap is spacious and can be well filled. Even a full-size scissors has in place.
I am very satisfied and would recommend this admittedly large part as a pencil case. But similar as inside pocket for purse, lipstick as grayling kan I imagine it well.