Cool video! I had the same issue with my GoPro Hero 3 and they actually sell a product that will help. It is called the Battery BacPac that attaches to the back of the GoPro and comes with a larger waterproof and skeleton backdoor for the case. Check it out here: http://gopro.com/camera-accessories/hero3-battery-bacpac keep up with the vlogs! Love the snake stuff!!!