Genuine Gopro Bacpac Extension Cable For Your GoPro Hero 3 4 Black/silver Sealed | eBay
Amazon.com : Waterproof BacPac Back Door Case for GoPro BacPac LCD Screen/ Expansion Extended Battery BacPac, for GoPro Hero 3 Original Housing Case : Electronics
Amazon.com : SOONSUN Frame Mount Extension for GoPro Hero 4 3+ 3 with Screen / Battery Extension - Use with LCD BacPac or Battery Extension - Includes Quick Release Buckle and Thumb Screw : Electronics
GOPRO HERO BUS / BacPac EXTENSION CABLE (AHBED-301) | Lazada