This might a be a good compromise. I should go to my local Blick and check this one out:
http://www.dickblick.com/items/77825-1310/
The only thing I've ever had from the US that came close was a 5x7" JournalBooks 91340 that Freescale gave me as a promotional giveaway. It's a little larger, but had a durable plastic cover and a pen holder which was pretty sweet. It seems you can only order these in bulk as a custom-branded item. Perhaps someone enterprising could kickstart up 100 orders and do a foil-embossed HN-branded cover for people to purchase. I guess HN needs a logo, too. =)
https://www.journalbooks.com/products/24-hour/24-hour-journa...