Mpow Waterproof Case, Upgraded New Type TPU Unique One-Piece Design IPX8 Phone Dry Bag, Underwater Waterproof Phone Pouch for iPhone XS Max/XS/XR/X/8, Galaxy S10, Note 9, Google up to 6.5" 2-Pack

Having made use of this, I can confirm that it works - I've put it under water for 30 minutes and not a drop of water made it inside.I was initially sceptical about being able to use the touchscreen but, sure enough, it works perfectly. The finger print reader on my iPhone doesn't work when its inside the case so you need to use your PIN code. That's not really a criticism - I imagine that its a constraint of the technology.Overall, it does its job really well. I can't fault it.

Preforms Exactly as expected, I personally used this to protect my phone as I listened to music on my waterproof speakers, phone was kept 100% dry, my phones touchscreen was also extremely accessible and easy to control