Unique Product, Rough Around the Edges
This was one of the only options available for the size notebook it covers, but I'm not sure if it is am improvement over the bare notebook.  I was wearing the notebooks out in my shirt pocket, but now I feel like I'm carrying a paperweight around.  It's large, thick, and looks a bit odd there, too.  The edges are raw, which seems like an unnecessary concession at this price point.  Overall, I like the idea of this, but will keep looking for a more refined option.
Rating: 3 stars