Filofax Fusion A5 Organizer is a perfect blend of robust microfiber and full-grain leather with a contemporary strap closure. Flexible interior includes an expandable smartphone pocket, a weekly calendar, six colored index tabs, frosted ruler/page marker, assorted note paper, to-do list, and top-opening envelope. Pages are bound with six rings and secured with a snap closure. Inside left has several card pockets. Inside right has one notepad slip pocket and elastic pen loop.