I’ve heard of people putting a Kindle in a ziplock bag and reading it in the tub. You can work the controls and read the screen with no difficulty, and there’s no way it can get wet.
What a great idea! I’ve been seriously thinking about getting one. The first day at the pool at the beginning of summer, I was sitting on the edge of the pool and dropped my book into the water. In that split second, realized that I would not be a good candidate for an ebook!
Your solution sounds like it would help a klutz like me!