My now favorite little sketch books are these Italian masterpieces with a little pocket in the back and a bookmark and a rubber band to keep them shut. They just very happily invite to draw and draw and draw. (And write and write and write.)
You did not really think that this website is all I do, did you?
Quite an amazing selection of products can be purchased here. The design-objects are sorted by country, so you can make sure not to order something you could have bought in a regular store anyway. Such a happy site for the design addicted shopper.