This secure document bag features a three-layer structure, including four mesh pockets, 16 card slots, four USB flash drive pockets, seven compartments for files, and a main compartment with a separate divider. It can safely and systematically store your important documents, materials, cash, passports, USB drives, cards, laptops, and certificates. It is ideal for organizing files and easily finding the documents you need. [Secure and Waterproof]: This secure document bag is made of double-layered scratch-resistant silicone-coated fiberglass, which can withstand temperatures up to 2000 degrees Celsius. Even if accidentally exposed to moisture, this secure document bag has excellent waterproof performance. While no solution is completely foolproof, extra protection is always useful. [Multiple Security Protections]: Equipped with a sturdy and durable handle for easy carrying; a combination lock protects your valuables; and the extra handle on the back allows it to be attached to the handle of your suitcase. [Easy to Carry]: If you are worried about your valuable documents being damaged in a fire or accidentally losing your documents, this secure document bag is an effective helper for protecting your important files. You can place it in your home, office, car, safe, or locker, or take it with you for camping, travel, and outdoor activities. 【Upgraded Security Lock】: 1. Keep the lock in the open position (the original password is \"0-0-0 \"); 2. Press \"Button A \" with the tool until you hear a click; 3. Change the password; 4. Press \"Open Button - Button C \" until you hear a click; 5. Complete the new installation of the secure file box. Color: Black; Material: Silicone fiber cloth; Size: 36 x 10 x 27 cm; Package contents: 1 x secure file box; Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual item. The measurement error is ±1-3 cm.