I think dji will include a back pack ..or hope they do

[Mikegwalk]

Watch this video, in the first few seconds you can see a dji back pack with dji logo then if you look close the zippers say dji .. Hope they include this with purchase

 

[chapsrlz]

you can expect the backpack for 65 extra bucks

 

[wkf94025]

you can expect the backpack for 65 extra bucks

And the backpack is incompatible with P2, P2V, P1, and any other multirotor.