A simple box with choice of lids that has been designed to give a bit of organisational structure to the DJI Mini 2 'Fly more' case (also works with other drones that have the same case)

I found without the box and lid the three main parts of the drone fit fine but everything else kind of floats about. This box perfectly fits the spare compartment as shown, gives the case structure and makes it easy to store all the little bits and pieces.

There are a choice of two lids, one is very tight fitting (and may need a quick sandpaper rub to ease it in), the other is chamfered to easily slip in (the one with 'stuff' engraved through it).

Using Prusa Slicer you can split the model and just delete the lid you don't want, although doing so will only save about an hour so maybe worth printing both anyway.

15% infill is fine on this, PLA is also plenty strong enough.