Here is a look at my Leather Sketchbook. My wife got if for me for as a birthday gift this year. It’s a refillable and handmade with Arches hand torn paper. All in all a pretty sweet deal. Plus it has this nifty pocket in the front in which I can fit what i need to sketch with.
Also, here are most of what I use for sketches. the only things not included in the pictures that I randomly use are sharpies and ballpoint pens.