High-quality materials-Material with fire resistance up to 2500 (about 1371). At the same time, it can effectively prevent rainwater from wetting important documents inside.Large capacity-14.2 * 10.6 * 3.9 in (about 36 * 27 * 10 cm) large fireproof document box adopts a three-layer design. Including 4 passport mesh pockets, 10 card slots, 4 U disk positions, 5 folder layers and a large main pocket. can store your important documents, documents, cash, passports, U disks, cards, laptops and certificates in a safe and orderly manner. It is very suitable for organizing your files, allowing you to quickly find any files you are looking for.Multiple safety protections- fireproof zipper, code lock design and sturdy handle increase storage safety and carrying safety. The wider shoulder strap handle design on the back allows you to insert the handle of the suitcase. You can not only put it in your home, office, car, safe, locker, but also carry it with you for camping, travel and various outdoor activities.