Features:

1. Multiple Layers: The bag has 12/13 layers, providing ample space for organizing and storing A4-sized documents.

2. A4 Size Compatibility: The bag is designed to accommodate standard A4-sized papers, making it suitable for most office and school documents.

3. Expanding Design: The bag features an expanding design that allows it to accommodate more papers as needed, providing flexibility for varying document volumes.

4. Portable and Lightweight: The bag is lightweight and easy to carry, making it convenient for on-the-go professionals and students.

5. Durable Construction: It is made of high-quality materials, ensuring durability and long-lasting use.

6. Secure Closure: The bag comes with a secure closure mechanism button to keep the documents safe and prevent them from falling out.

7. Handle : Models have a handle for easy carrying options.

8. Various Color Options: It might be available in a range of colors, allowing users to choose the one that suits their style and preferences.

9. Versatile Storage: In addition to A4 papers, the bag have compartments for storing cards,, small notebooks, or other stationery items.

10. Multipurpose Use: Besides organizing documents, the bag can be used for storing receipts, bills, vouchers, art supplies, or other items.