Fotodiox Pro GoTough Sharkcage for GoPro HERO5/6/7 Naked Action Camera – Fotodiox, Inc. USA
Amazon.com: Frame Mount Housing Case for GoPro Hero 5/6/7 Black Action Camera - Protective Case with Quick Release Buckle, Long Thumb Bolt Screw, and Lens Cap - Black : Electronics
GoPro Hero 6 Black Specs, Price, and Release Date | WIRED
Plastic Housing for GoPro Hero 5/6/7 Black – MotoRadds