1、Liquid Silicone Fiberglass Cloth Bag: Made from upgraded liquid silicone glass fiber cloth, the outer layer of this document bag has a low thermal conductivity and strong fire resistance. It can withstand temperatures of up to 1000°C (approximately 1832°F). 2、Portable Storage: This slim and lightweight portable document bag features a zippered pocket and a multifunctional compartment for storing your valuable items. You can store cash, checks, passports, licenses, USB drives, coins, precious photos, and more. 3、Waterproof, Aging Resistance, and Powerful Protection: The document bag is designed to be waterproof, resistant to aging, and abrasion proof, ensuring the safety of your valuable items and information at all times. 4、Large Capacity: With the double layer design, this document bag provides ample space to accommodate your valuable items, allowing for easy organization and access. It can be stored in safes, drawers, cabinets, or even in your car. 5、Enhanced Fireproof Zipper: Unlike other fireproof bags, our upgraded fireproof zipper design provides double security and maximum protection, keeping your documents safe from fire hazards effortlessly.