This fireproof document bag measures 14.2 inches by 10.4 inches by 2.8 inches in black transparent color, constructed from 1mm thick flame-retardant silicone-coated fiberglass that has passed SGS UL-94VTM-0 testing to provide reliable protection for important documents during fire emergencies. The bag features a tamper-resistant 3-digit combination lock with reinforced stitching and dual-metal zippers that securely stores letter/A4-sized papers, receipts, cards, USB flash drives, pens, and passports without requiring keys. Inside, the multi-compartment design includes 13 tabbed expanding pockets that can expand to 1.2 inches each, plus zippered pockets, pen slots, card slots, USB drive pockets, passport pockets, and mesh pockets for comprehensive organization. Equipped with a sturdy carrying handle, this portable document case allows effortless transport of essentials while the dust-proof material effectively repels dust and stains to maintain cleanliness. Suitable for business trips, travel, office use, school storage, and household organization, this expanding file folder offers protection against fire, water damage, and physical impact while remaining lighter and more portable than traditional safes for instant access to contents.