Field Notes 5E Character Journals for Dungeons & Dragons
These aren’t your ordinary blank Field Notes. Each 64-page book (measuring 4.75″ x 7.5″) is specifically formatted to track your character’s stats, abilities, equipment, backstory, and more. The pages contain fields for game information, character data, and level-by-level notes.
The short promo video they made is quite atmospheric:
Roll an automatic Charisma Save and get yourself a 2-pack of these 5E Character Journals for $17 at Field Notes.