Suptig BacPac Backdoor for GoPro Hero4 Silver, Hero4 Black, Hero3+ Cameras Housing For GoPro BacPac LCD Screen Extended Battery BacPac
£7.99COMPATIBLE with Go Pro Hero 4 black, Hero4 silver, Hero 3+ standard housing case
EASY TO INSTALL: If your GoPro cameras is used in conjunction with BacPac LCD Screen or Expansion Battery BacPac, Gopro Hero 4/ Hero 3+ Standard waterproof case back cover need Replace the bacpac backdoor.
WATERPROOF: BacPac backdoor waterproof test 131ft(40m). Even if you surf, swim and dive does not affect your use of BacPac LCD screen or extended battery BacPac