I received mine today. It fits snugly on the OP head. Inside the protector there are two rubbery strips that provide the grip. I like it, esepcially because I can keep the controller attached or the wireless module on the bottom and not worry about the lens while in my pocket or bag. It seems like good protection. I dont remember purchasing it, lol. I ordered one on Amazon for like $6 and it's in route from China but not expected to arrive until Feb 7. And then I saw a slightly different one on eBay that would arrive much sooner and decided to order that. It is scheduled for delivery tomorrow. I'll update this post with any difference with the one I'll get tomorrow. In the pictures, it seems like it has a "door" that opens and closes??? Oh, and I read here about concerns with accidentally turning on the OP with the cover attached and ruing the gimbal motor. Hopefully that doesn't happen. I think if I accidentally turn it on with the cover on, the few seconds of friction wont cause any problems.
Mystery solved, the first Pgytech hood is the one I ordered from Amazon. Tracking info was delayed. Report back later today with info on the slightly different cover (at least it looks different in the photos) I’m getting today.
Thanks for the link! I prefer this one over the PGYTECH because it covers completely the head of the gimbal. Mine already has some micro scratches/dents from using only its case. The exposed area can be scratched in your pocket or bag with keys, coins, etc. I wish DJI had a revised case that will cover and protect the entire camera kinda like a glasses case, but your suggestion will do it for now.