Product Description:

This fireproof and waterproof document carrier with wheels and combination lock is designed to securely store and transport important files and books. Featuring a spacious interior for A4 documents and multiple textbooks, it combines wheeled mobility with carry handles for effortless relocation. The protective construction safeguards contents in office, archival, and emergency scenarios.

Key Features:

1. Dual Protection – Fire-resistant interior + waterproof exterior
2. Secure Locking – 3-digit combination lock for document security
3. Easy Transport – Smooth-rolling wheels + reinforced handles
4. Quick Access – Top-loading design for efficient retrieval
5. High Capacity – Fits standard files and thick books
6. Multi-Scenario Use – Ideal for offices/archives/emergencies

Product Parameters

Five Core Application Scenarios

1. Business Office
   In the office or during business trips, the security of confidential documents such as contracts, financial reports, and client data is of utmost importance. The fireproof and waterproof layers protect against accidental spills or fires, while the three-digit combination lock prevents unauthorized access. Silent wheels and the ergonomic handle make mobile working more efficient, ensuring the safety of core assets without worries.

2. Education and Study
   Students need to carry textbooks, lab reports, and notebooks between dormitories and classrooms, while teachers need to organize lesson plans, exam papers, and meeting materials. The large-capacity design can hold 15 textbooks + 500 A4 sheets. Top-loading and wide opening support one-handed quick access. Silent wheels adapt to different surfaces, making learning and teaching more convenient.

3. Emergency Protection
   In disasters such as earthquakes or fires, important documents like ID papers, contracts, and family records must be taken during emergency evacuation. The fireproof and waterproof layers, along with the impact-resistant shell, protect documents from high temperatures, water damage, and impact. The quick evacuation design fits urgent situations, providing document support for post-disaster reconstruction.

4. Medical Records
   Hospitals need to store sensitive materials like patient medical records, examination reports, and prescriptions, which require fireproofing, waterproofing, and privacy protection. The fireproof inner layer is tested at 800°C, the waterproof outer layer resists disinfectant splashes, and the combination lock prevents information leakage—ensuring compliant storage of medical records.

5. Legal Industry
   Lawyers need to carry case files, evidence materials, and contracts between courts, client offices, and business trips. The large capacity and partitioned design meet the storage needs of various document types. The combination lock protects confidential information, while the silent wheels and reinforced handle are suitable for long-distance transport, improving work efficiency.