Review on 📱 Cocod Waterproof Phone Pouch Floating, 2 Pack IPX8 Waterproof Phone Case Dry Bag for iPhone 12 Pro Max/11 Pro Max/XR, Galaxy S21 Ultra/S20/Note 10 Up to 7'' - Beach, Travel, Pool, Kayak Compatible by Tim Airy

We wore wetsuits and held phones by the cord that comes with the kit. It didn't really swim and I didn't let it hang for long periods without tucking it back into my wetsuit and kinda sitting on my chest BUT it kept both phones DRY! Florida humidity (fog) and sun made it difficult to see through the bag at times, but we were underwater and snorkeling the entire time. I wanted something to keep him dry and he succeeded! My 11 year old used one, I used the other and both were surprised that the bag had no moisture every other day.