Fireproof and waterproof: The fireproof document organizer is made of liquid silicone fiberglass cloth that can withstand a temperature of up to 2500. The fireproof bag is not only fireproof, but also flood-proof and moisture-proof. Nothing is absolutely foolproof, but additional protection is always a good idea. 3-Layer Large Storage: 15 * 11 * 4 inch large fireproof briefcase has three layers. This includes 4 passport mesh pockets, 16 card slots, 4 U disk pockets, 7 folder pockets and a main pocket with plenty of space. It can save important files, certificates, passport, U disk, cards, laptop, jewelry, etc. Transparent mesh makes it easy to find files. Security and Convenience: Fireproof zipper, 3-digit password lock design, fireproof and waterproof material that keep your valuables safe. And strap handle design on the back, convenient and firm, easy to carry. Wide range of applications: the fireproof document bag can be used not only at home, in the office, in the car, in the safe, in the storage cabinet, but also for camping, traveling and various outdoor activities. Now it\u0026 39;s also a great choice to give away to your family and friends. Specification: Material: liquid silicone fiberglass cloth Color silver Weight: 1.5 pounds (0.7 kg) Size: 14.5 \