I got this in the mail today. Pretty slick, you don't have to separate the headband from the headset. The hard shell isn't particularly thick, but I think it'll be good enough for anything short of neglect. It does seem well constructed, overall.
Amazon.com: DJI Goggles Case,Myriann Hard Storage Travel Carrying Case for DJI Goggles Immersive FPV VR Double 1920×1080 HD Screens Drone Accessories: Home Audio & Theater
Amazon.com: DJI Goggles Case,Myriann Hard Storage Travel Carrying Case for DJI Goggles Immersive FPV VR Double 1920×1080 HD Screens Drone Accessories: Home Audio & Theater