FIELD SUPPLIES MSM Notebook Cover field-00013 $4.00 A minimalist approach to be a cover for classic 3" x 5" notebooks like our RITR ones. Instead of some elaborate pouch you have to unzip to access, our MSM notebook cover allows one to do what all you really need; keep a pen or pencil nearby handy. Made of hypalon for the main material it is super durable and slip resistant. We even added a stash pocket on... View