Review on 📱 Waterproof Phone Case - 3 Pack Universal Phone Bag Pouch Dry Bag for iPhone 12 11 X 8 7 6 Plus Samsung Galaxy s9 S8 S7 - Up to 6.0", Ideal for Swimming and Diving by Brandon Plowden

I put them in a big pot of water for a while and the water doesn't flow which is great but I wanted this for my iPhone and one day I put it in, it's all submerged underneath, it doesn't float, as they say, other things float, like car keys or documents. but no 8s phone, some reviews say it will, but i tested it and it won't, is it good water protection outside the pool or ocean, is there one that can swim with my 8s phone?