Hi there I have designed these DJI Inspire storage inserts for the original roller case.

This design is a perfect fit.

The lid requires (4) 8x3mm round magnets and a tiny bit of glue for each. Same for the main body (4) 8x3mm round magnets.

Get the magnets on Aliexpress:
https://tinyurl.com/3nmm3cjy

I have another version inside 3MF with a divider that clears the lid cutout.

The files in the 3MF are all STEP files so the quality is high and you could modify the insert easily. For example make a custom dimension for the divider/s or create larger or smaller magnets to fit something you already have lying around.

There is also a TPU insert if you wanna be real fancy for the interior base.

3D PRINTING SETTINGS

PETG Slow Settings, see 3MF Settings for Bambu slicer.