DIY drop kit for any Drone p3p DJi 4 Mavic?

[tml4191]

First video time creating a YT vid for this forum....This took a long time, but it was a fun learning experience.
I don't know if the Mavic can actually do this since it's so low profile and small, so here's one for the p3/p4 owners.

This bird is also f/s

 

[tml4191]

Does anyone know the carrying capacity of the Mavic? ......p3p/p4 rated at about 2lbs.