I’ll tell you what I do. I take a one-gallon Ziploc bag, and I put my Kindle in my one-gallon Ziploc bag, and it works beautifully. It’s much better than a physical book, because obviously if you put your physical book in a Ziploc bag you can’t turn the pages. But with Kindle, you can just push the buttons.
Jeff Bezos in response to a question about why a Kindle is better than a book in the bathtub.