Multifunctional: This A4 writing case features an integrated pen holder, versatile card slots, and a sturdy metal ring binder. The magnetic closure keeps the folder securely closed, making it ideal for professional use in the office or during business meetings. Your documents remain organized and easily accessible. Integrated 12-digit calculator: This conference folder includes a solar-powered 12-digit calculator with silicone-coated keys, designed for business travelers and commuters. The calculator is housed in a durable ABS case, ensuring reliable performance and precise calculations even with frequent use. Practical storage solutions: In addition to a pen holder and multiple card slots, the case includes a large document compartment, a transparent card slot, and a clipboard. The flexible A4 writing case keeps all essentials neatly arranged, helping you maintain a professional appearance. An ideal choice for frequent travelers who need efficient document management. High-quality workmanship and durable materials: Crafted from premium PU leather, this writing case features an elegant design and long-lasting durability. Equipped with strong metal rings, a functional clipboard clip, and a secure buckle, it combines practicality with resilience. The robust material ensures extended use, making it suitable for daily professional demands. Additional features: The A4 writing case includes a complimentary A4 notebook, perfect for taking notes during meetings or presentations. Thoughtfully designed, it serves as an excellent companion for commuters, business travelers, and on-the-go professionals. Large capacity: Measuring 25 x 34 cm, the A4 writing case is made from durable and easy-to-clean PU leather, ideal for business trips and everyday use. Multifunctional design: This conference folder offers pen holders, card slots, and a metal ring binder, with a magnetic closure that keeps contents secure and organized. Integrated 12-digit calculator: Features a solar-powered 12-digit calculator with a durable ABS housing, ideal for business travelers and daily commuters. High-quality construction: The water-resistant document folder with metal rings and a practical buckle offers both functionality and durability for everyday professional use. Additional features: Includes an A4 notebook, making it convenient for note-taking during meetings and an excellent companion for business professionals on the move.