The case.
Foam cut to exact size for 4 bows, and a few dozen arrows. Some extra foam blocks should we need them.
The slots on these foam blocks are at an angle.
Depending on the thickness of the arrows, thy can be stacked 2 or 3 deep.
Both sides. And equipment, like stringer, arm guards, gloves can sit in the recessed area.
And the bonus, it has a handle and wheels!