Canson 4x6 LINED Hardbound Notebook

I feel like I'm losing my mind! I can't find this notebook anywhere online but I'm holding one in my hands!

I have a Canson roughly ~4x6 notebook that has lined pages with the Canson symbol on the right (left for back pages) corner of each page. The back cover says "Canson" with the logo. It's hardbound and looks identical to their sketchbooks except the pages are lined and not blank. I can find the Canson 4x6 sketchbook on Amazon.

I can't find this notebook anywhere! I can't even find any Canson notebooks with lined pages except for 1 spiral bound at Barnes & Noble (that you can't buy anymore).

Is this a discontinued item from them? Does anyone know of anything similar? I love the feel of the sketchbook covers.