The small pocket is designed to work with the Small Fillion perfectly which means it also works perfectly with Field Notes and Small Moleskine notebook sizes. It's bifold construction features a magnetic pocket on one side and a simple pocket on the other. It can handle all of your receipts, cards, tickets and ephemera. Simply slide under a book for long-lasting wear and protection.
The pocket measures 5.5" tall and a little under 7.25" wide when unfolded.