A waterproof book cover
If you’re looking for a solution to not getting your favorite paperback novel wet in the bath, here’s a solution for you: a waterproof cover for your book.
This would be great for your nice relaxing bath so that you didn’t have to worry about dropping the whole thing in just before you got to the end, or even if, for some reason, you want to read in the rain. Now you can read your book without the risk of soggy pages.