A cover for the Hobonichi Techo Weeks, the slim planner shaped like a long wallet. The Weeks has its own cover on the book, and this goes over the top of it.

The book slots in, and the cover carries what a planner cannot carry on its own: slots for cards, room for tickets and folded paper, and a hook inside that holds a pen by its clip. Some of the range closes with a zip, so the whole lot travels shut.

Why people love it
• The planner comes back out of a bag flat and clean
• A pen lives with the book instead of rolling around loose
• Cards and a ticket ride along, so on a lot of days this is the only thing you take
• It fits the Weeks and the Weeks Mega, and it moves onto next year's book

Each one is made up in its own fabric or leather, shown above.