EMSEEK Waterproof Waist Pouch

This dry belt bag fanny pack is to take in the water with you when you're at the beach and want to take your phone and other items with you to be secure an safe when you go in the water. I'm posting this one after extensive research. I have not tried it myself yet. I think these less expensive ones are all the same, triple zip, just rebranded. Check out the more expensive bags too.