Seems like a good pairing for this Saskatchewan winter. Expedition Edition Field Notes notebooks:

But the real innovation here is the paper. It’s maybe not even fair to call it paper. The whole book is printed on Yupo Synthetic paper, an amazing water- and tear-proof paper extruded from polypropylene pellets in Chesapeake, Virginia.

Be sure to check out the 12 "scientific" test videos on the site.