Check the listing for details. Fire Proof File Box for Documents - Portable Fireproof Document Organizer Box.... Color: Black, Condition: New. Listed at 35.22 USD. USPTO Patent Approved. A thoughtful gift for anyone who values security and practicality. Water Resistance Level: ‎Waterproof. Style: MODERN. Enhanced Security: Equipped with a sturdy adjustable handle, two-way water-resistant zippers, and a combination lock for added security.