Full instructions for the regular size Traveler's Notebook folder, plus you won't want to miss the formula & dimensions for any and all of the other sizes. I have found that I realistically don't use more than 2 pockets functionally at a time, so this one is perfect!
*I forgot to mention the option to slit the top of the pocket sides if you'd like. Also, the paper dimensions for the wide TN are 11"W x 12"H.