Optimum fire protection and waterproof bag: Our product uses multi-layered fiberglass to keep your belongings safe, even at extreme temperatures. It is silicon-coated which makes it reliable and water-resistant. An overlaying connected flap with sealing velcro encloses a high-quality zipper that runs the length of the bag ensuring an added layer of protection. Extra-large storage size: This 15x11x4 inch large fireproof bag is very spacious and can store documents, passports, folders, jewelry, cash, laptops, and much more. The end-to-end running zipper is made conveniently, so you can reach your belongings with ease and without compromising safety. High quality and long-lasting: The high-quality, multi-layered fiberglass that is both soft and sturdy, provides optimal protection for your belongings inside. To protect your valuables from injury, the inside of this bag is additionally cushioned with soft material. Our product is made of durable materials and has a seamless design.