- Size: Our zipper binder measures 12.4 x 11.6 x 2.75 inches (please allow a 1-2 cm variance due to manual measurements). It features a zipper pocket and two inner file pockets, making it ideal for organizing files, notebooks, and memo pads. - Removable 3-Ring Binder: The 2-inch 3-ring binder can accommodate up to 500 sheets of paper. The binder fits securely within the bag and can be easily removed for cleaning. A sturdy metal buckle ensures the binder stays closed, while the pressable end allows for effortless addition or removal of pages. - Waterproof Material: Constructed from high-quality polyester fabric, our zippered binder is durable, waterproof, and washable. The inner dividers are made from robust PP board to keep your items organized and protected. The smooth zipper ensures that your belongings remain secure inside the binder. - Convenient Design: Designed for practicality, this binder includes a padded shoulder strap and comfortable handles for easy carrying. The padded strap minimizes shoulder discomfort, making it an excellent choice for school, travel, or professional use. Use Cases: 1. School: Keep all your textbooks, assignments, and notes organized in one place for easy access during classes. 2. Travel: Store important documents, travel itineraries, and notebooks securely while on the go. 3. Office: Organize presentations, reports, and meeting notes efficiently, ensuring you stay prepared for any professional setting.