Buy bulk promotional Cork Portfolios With Zippered Closure A4. Introducing the Cork Portfolio with Zippered Closure A4 – the modern portfolio designed to bring you convenience and sustainability. Crafted from cork, it comes with a zippered closure plus a host of other features such as a lined paper pad, pen holder, six business card slots, a pocket for notes, and a large side pocket for documents. Best of all, you get all this without leaving a footprint behind. It's made without cutting down any trees since only the outer bark is removed – allowing it to be harvested sustainably. What's more, its soft-touch texture makes it extremely durable. Plus, it arrives in an unbleached kraft cardboard sleeve that itself is recyclable. So express yourself with an eco-friendly and stylish Cork Portfolio with Zippered Closure A4!