FIREPROOF AND WATERPROOF: The fireproof document bag with lock made of high quality fiberglass and silicone coating is not only waterproof but also can withstand temperatures up to 2000°F, durable enough for daily or emergency use. LARGE SIZE, LARGE SPACE: the fireproof document bag with lock is: 17 x 12 x 5.5 in; the zipper bag is 13 x 9 x 1.5 in; the capacity is large enough to easily hold your valuables such as important folders, laptops, documents, certificates, passports, etc. MULTIPLE PROTECTION: The fireproof document bag is equipped with a combination lock. The password lock prevents others from stealing on the important files inside. The matching zipper bag can protect important documents and some smaller valuables such as passports, certificates, etc.