This was actually paired with an Ultimate AX-48 keyboard stand, the classic model, so that the bottom part of a quick release accesory(Utimate Support QR-1)could be left screwed on to the mic boom nub on top(with the actually boom assembly left screwed on to the top part of the QR-1). The bag, longer than what comes with the stand, has more than adquate length to accomodate that attachment, and width/diameter wise works as well.