Enhanced organization With a reinforced ergonomic handle that distributes pressure evenly, this organizer provides a stable, comfortable one-handed grip. Ideal for commuters, students, and library visitors. Clear document filing Well-defined sections with an easy-to-understand index for storing exam materials and notes. Simplifies access and supports a structured filing system. User-friendly design 3D fold-out pages keep documents flat; a snap button controls the opening angle; an elastic expansion feature accommodates varying document loads for versatile office use. Exclusive finish Subtle color gradient blends muted and vibrant tones, pairing with a range of everyday styles and enhancing desk aesthetics while maintaining a professional look. Use scenarios - Commuting and travel: carry exam materials and notes for study on the go. - Class and library use: organize coursework, handouts, and reference materials for quick retrieval. - Office and project work: manage meeting docs, project packs, and presentation handouts with expandable capacity.