Review on Suptig Waterproof Case - Ultimate Underwater Protective Housing for Yi 4K Action, Xiaomi 4K, Xiaoyi 4K, Yi 4K+, and Yi Discovery Action Cameras by Jonathan Reddick

Glad to get this. I've used other GoPro boxes and dived to 40 meters with no problems, but this was my first Yi 4K+ box. I took it to the pool with my kids and it never went deeper than 5ft. Luckily I saw the water in the hull, pulled it out of the water and opened it up before damage was done. The latch is weak and doesn't close very tightly. The clasp feels precise but is not tight at all. I tested it in the pool because I doubted it would work. It looks like the intuition was correct. I would be so mad if it ruined my camera! hands off it!