Mpow Floating Waterproof Phone Case, IPX8 Universal Waterproof Phone Pouch Dry Pouch Underwater Dry Bag For iPhone 11/XS/XS Max/XR/X Samsung Galaxy S10/S9/S8 Google Pixel up to 6.5"

I use these when I go rowing to keep my phone dry in the boat. The bright colour is a nice change from the usual black and makes it less likely to be lost.

Good quality Waterproof phone case. I like the fact that it floats.