Highest Fireproof Rating, Heat Insulation, Waterproof - TuoBak's fireproof document bag can withstand heat up to 2000°F thanks to its UL94 V-1 certified fiberglass fabric. Outer layer: Upgraded fireproof silicone-coated fiberglass. Middle layer: Fully heat-insulated cotton. Inner layer: Fiberglass non-woven fabric, providing ultimate protection for your belongings and documents. Large Capacity: Fireproof waterproof document bag measures 15.8" x 11" x 2.5", with 8 built-in credit card slots and a large pocket to keep your items organized. You can store many valuables in this fireproof waterproof document bag for home use, ensuring 100% document storage security and keeping your valuables safe and protected. Upgraded Details: The fireproof document bag is made from upgraded silicone-coated fiberglass fabric, with heat-insulated cotton in the middle and fiberglass non-woven fabric inside. Our fireproof document box features a fireproof waterproof zipper for enhanced security. Exquisite and perfect stitching provides additional protection. Not only does our water and fireproof document bag resist fire, but it's also highly waterproof if it gets wet for any reason. Suitable for Various Situations: The fireproof bag for valuables can lie flat in your safe or suitcase. Its foldable design allows it to be folded arbitrarily without taking up space. Ideal for business and family use. Fireproof document bags are perfect for use with a safe for double protection. Document integrity can be guaranteed in the event of a severe fire.