Plastic Sheet (or underlay sheet) is designed to let you write standing up by providing a sturdy surface underneath your page. This Plastic Sheet can be used with the Passport Size TRAVELER'S notebook. You can also use it as a bookmark to instantly open to a certain page. The stiff material of the sheet can help you draw straight lines as if it were a ruler.

The theme of the 2027 edition is THE TRAVELER'S SPIRIT, designed to reflect the spirit of the traveler.