I've been checking the F-C website every once-in-a-while to see if the Model 40 Panther has come into stock yet. No luck on that yet.
However, it seems that F-C has released a new color, orange, of their pocket sized notebook in a limited production run. Only 75 pieces have been made so if you're interested give it a look!
It seems that the price is the same as the regular pocket sized leather notebooks.
Notebook alone is $25.00, $31.25 with shipping in the US. Orders over $50 get free shipping so if you want to stock up on paper you can save on shipping.
I'm not paid by F-C nor do I get a kickback from any sales related to this post. Just trying to do my due diligence.