[Versatile Internal Storage] Equipped with multiple card slots, varied pockets, and an ID window, this notebook cover offers ample space to store business cards, pens, documents, a smartphone, a tablet, etc. It also features a large exterior pocket and 2 sticking fastener strips for name tape. The thoughtfully arranged compartments provide efficient organization and easy access [Practical Portable Size] Measuring 13.6×12×1.2 inches, our OCP binder planner is perfectly sized for practicality and convenience, ideal for both indoor activities and outdoor expeditions. Meanwhile, it includes 25 sheets of letter-sized paper, providing a ready-to-use solution for jotting down notes and plans [Reliable Oxford Cloth Material] Crafted from quality 1000D Oxford cloth, the binder organizer boasts exceptional durability and a sleek appearance, making it the ideal choice for outdoor enthusiasts and training personnel. The rugged fabric ensures resistance to wear and tear, providing peace of mind during demanding activities [Secure Storage Solution] Featuring a sturdy handle and a reliable zipper closure, our large notebook cover ensures your documents and accessories are safely enclosed. The removable 3-ring binder adds versatility, allowing for easy organization and access to your notes and important papers [Ideal for Various Settings] This practical OCP notebook cover is perfect for both office and outdoor environments, offering a secure way to keep your important notes and documents safe. Its robust design ensures that no matter where you are, your critical information is protected and easily accessible Tactical Notebook Padfolio Ring Binders Large OCP Binder Planner with 25 Sheets of Letter Size Paper Notebook Cover with Detachable 3-Ring Binder, Strategic Binder Organizer for Folders