Blackout Housing for HERO3/HERO3+/HERO4 Cameras - Allen's Camera
Amazon.com : SOONSUN Frame Mount Housing Case with Basic Buckle and Long Thumb Bolt Screw for GoPro Hero 3 3+ 4 Camera and All Slots Fully Accessible-Black : Electronics
Amazon.com : Side Open Protective Skeleton Housing Case with LCD Touch Backdoor for GoPro Hero 4, GoPro Hero 3, and GoPro Hero 3+ - Transparent Clear : Electronics
Accessories Go Pro Hero 3 Black | Open Housing Gopro Hero 4 - Sports & Action Video Cameras Accessories - Aliexpress
Protective Housing Case Open Side Protector Shell Cover Skeleton With Lens For Gopro Hero 3+ 4 Accessories Go Pro Fpv Hdmi - Camera Bags & Cases - AliExpress
Amazon.com : Suptig Replacement Waterproof Case Protective Housing for GoPro Hero 4, Hero 3+, Hero3 Outside Sport Camera for Underwater Use - Water Resistant up to 147ft (45m) : Electronics
Battery Eliminator WATERPROOF Back Door For GOPRO HERO3 HERO4 Camera Housing SLM | eBay