Waterproof Notebooks

Here's a nice range of notebooks in my favorite size, made by Rite in the Rain.
I like the side-opening type best:

I'm not big on using spiral-bound or lined notebooks these days, but this has a nice retro look to it and I could imagine the waterproof pages coming in handy on some adventure someday!

(I discovered these notebooks via a nice review at deeplinking.net, which I also linked to on my other notebook-specific blog, Notebook Stories-- I'm allowed to talk about non-3x5 notebooks there!)