That is the politically response that DJI is giving but it is not the complete answer.
DJIs problem is that US customs has been directed to claim that DJI has violated the The Uyghur Forced Labor Prevention Act, or UFLPA, which prohibits all...
while not a backpack I carry my Mavic 4 Pro in one of these bags seems to make barely make most of those limits
https://www.amazon.com/dp/B0F8Q9HP5F?ref=ppx_yo2ov_dt_b_fed_asin_title
Cleaning out my closet I found I still have unused on a shelf the Mini 4 pro Fly more bag, which had a zipper, the Air 3 Fly more bag and now the Mavic 4 pro fly more bag bag