Waterproof file folder with a lightweight plastic design. A practical file organizer for professionals who frequently carry business documents. - Waterproof construction: protects documents from moisture in wet or damp environments while still being easy to carry. - Wide application: ideal for daily use at home, in the office, or at school. Great for storing receipts, organizing school papers, travel documents, homework, and coupons. - Portable and convenient: handle design makes it easy to carry as a portable document bag and simplifies transport. It can stand on a desk for quick access and easy filing. - Plastic storage boxes: made from high quality plastic, lightweight and waterproof, providing long term protection for documents. Use scenarios - Take along for business trips to carry meeting materials and important papers. - Use at home or in the office to organize receipts, files, and documents. - Students can sort assignments, travel documents, homework, and coupons for easy access.