TRAVELER'S Leather Notebook - Passport SizePassport sized TRAVELERS notebook starter kit. This Passport sized notebook features a simple cow leather cover that is hand made in Thailand. We also included Designphils original paper that is crafted in Japan. You can start using the notebook as is, but by adding a zipper case or a pen holder, you can increase its storage capacity. If you add a connecting band, you can add as many refills as you like. The structure of the notebook is simple, so its