@kookofthedayI SUP board often in lakes/ocean. My key and phone go in my Calicase and either hang around my neck or clip it to my board and if the water is rough, I toss it my dry bag that is bungee strapped to my board with a carabiner
CaliCase - The world's best waterproof floating phone pouches!
Available in 15 different stylish colors. The CaliCase Waterproof pouch gives you the best protection for your Android or iPhone!calicase.com