Multi-layer storage bag: Secure travel case designed with 3 layers, 4 mesh passport pockets, 16 card slots, 4 USB pockets, 7 layers of folders, and 1 main pocket. You can neatly store important documents, files, money, passports, USB drives, cards, laptop, certificates. Fireproof and waterproof: Our document organizer is made of double-layer fiberglass with a non-irritating silicone coating, high temperature resistance up to 1093°C. The silicone-coated layer also prevents water and keeps your documents well-organized. Security with lock: The portable travel case has a built-in combination lock and a strong wide handle, portable and easy to take anywhere for travel or home use. You can set a password after receiving it, simple and convenient to use. Wide application: The large travel case organizer can be placed not only in the home, office, car, safe, storage cabinet, but can also be used for camping, travel, business trips and other outdoor activities. Product dimensions 36L x 10W x 27H centimeters. Combination lock design. The original number is 0-0-0. To set your personal combination, please follow these steps: 1. Place the dials at the original number 0-0-0. 2. Press the reset button (a) with a tool until you hear a \"click\". 3. Set your combination by turning the dials (C), for example 8-8-8.