- 13 expandable compartments in an accordion design: this vertical file storage bag provides 13 expandable sections for sorting A4 documents, test papers, receipts, or other important paperwork, helping students stay organized and access items quickly. - Durable and portable construction: built from sturdy materials for daily use at home, in the office, classroom, or while traveling. Lightweight yet strong, it protects documents and can be stored on shelves or in drawers while remaining easy to carry. - Versatile use for multiple settings: ideal for workplace filing, home document storage, classroom organization, nursing records, and business paperwork. adapts to a range of professional and personal needs with efficient space management. - Secure closure and easy handling: equipped with a strong zipper or snap closure to keep documents safe from dust and spills while allowing easy handling and transport. suitable for commuting students and busy professionals. - Practical use scenarios: - In the classroom or school setting: organize student assignments, tests, and attendance records for quick access during grading or class activities. - In office or home environments: sort invoices, receipts, project documents, and client materials to streamline filing and retrieval. - While traveling or commuting: carry essential documents and records securely in a compact, space-saving bag.