Since the backpack just uses the foam inserts, it should be easy to find a case that will fit the inserts. With the foam dimensions we can look at carry-on type luggage and tool boxes to find a match. If the case is a little big in one dimension you can always just add in some foam to make a custom fit.i ordered an extra battery from vh drones...should be here tomorrow....i will order a couple of more from captain crunch....i don't know about the backpack....going to wait a bit to see what aftermarket cases come out...