File Box with Lock, Fireproof Multi-Layer Collapsible Handle Bag
Built-in combination lock. Fireproof & IPX3 waterproof. 1 Layer & 2 Layer storage options. Soft yet rugged shell resists wear, impact. Strong metal handle for comfortable carrying, collapsible design folds flat when not in use. Fit for home, office, or travel.

Document Box Fireproof 1 & 2 Layer With Lock
Built-In Combination Lock. Fireproof & IPX3 Waterproof. Withstands extreme heat up to 4200°F and is equipped with a waterproof zipper to block rain. Soft yet rugged shell resists wear, impact. Strong metal handle for comfortable carrying, collapsible design folds flat when not in use. Fit for home, office, or travel.
Product Features:
4200°F Fireproof Protection
- Made with certified multi-layer flame-resistant fiberglass.
- Withstands extreme heat up to 4200°F, keeping documents, passports, and electronics safe in emergencies.
IPX3 Waterproof & Durable Design
- Equipped with a waterproof zipper to block rain, spills, and moisture.
- Soft yet rugged shell resists wear, impact, and daily handling.
Organized Storage Options
- 1 Layer Style: Compact size with 3 letter-size hanging file organizers, front mesh pocket, and card slots.
- 2 Layer Style: Expanded dual-layer design for double the capacity, including 3 hanging file organizers, extra compartments, and additional space for laptops, folders, or binders. Perfect for business, legal, or professional use.
Built-In Combination Lock
Secure your confidential files with a 3-digit password lock. Protects sensitive documents at home, in the office, or while traveling.
Portable & Space-Saving
Strong metal handle for comfortable carrying. Collapsible design folds flat when not in use, making it easy to store or pack for trips.
Perfect For
- Home or office document protection.
- Legal professionals & business trips.
- Storing passports, IDs, cash, and valuables.
- Fire & water emergency preparedness.
Specifications:
Model: FB-A300101
Color: Black
Style: 1 Layer
Material: Fiberglass
Special Feature: Portable
Included Components: File folder
Number of Items: 1
1 Layer Product Dimensions: 12.5"L x 6"W x 11"H
1 Layer Product Dimensions of Fold Flat: 12.5"L x 2.2"W x 11"H
Best For: Everyday home use, compact office storage, travel.
Model: FB-A300101S
Color: Black
Style: 2 Layer
Material: Fiberglass
Special Feature: Portable
Included Components: File folder
Number of Items: 1
2 Layer Product Dimensions: 12.5"L x 6"W x 13.5"H
2 Layer Product Dimensions of Fold Flat: 12.5"L x 2.2"W x 13.5"H
Best For: Professionals, legal files, extra documents, and laptop storage.
FAQs About FB-A300101(S) File Box
1. Is this document box really fireproof and waterproof?
Yes. It’s made of certified multi-layer fiberglass that withstands heat up to 4200°F and features an IPX3 waterproof zipper to protect against rain, spills, and moisture.
2. What’s the difference between the 1-layer and 2-layer versions?
The 1-layer version is compact and ideal for everyday home or office use.
The 2-layer version doubles your storage space—perfect for professionals who need extra room for laptops, binders, or legal documents.
3. What type of lock does it have?
It includes a built-in 3-digit combination lock, allowing you to set your own password for secure storage of confidential files, passports, or cash.
4. How do I reset the combination lock?
Follow the included instructions to set or reset your code easily. Be sure to record your password securely—there’s no backup unlock option for safety reasons.
5. Is the outer shell durable?
Yes. The soft yet rugged fiberglass shell is impact-resistant and retains its shape better than ordinary fabric organizers, ensuring long-term use.
6. Can I use this box for travel or business trips?
Absolutely. The metal handle ensures easy carrying, and the collapsible design folds flat for convenient storage in luggage, car trunks, or office drawers.
7. How should I clean and maintain the fireproof case?
Use a soft, dry cloth for routine cleaning. For stubborn stains, wipe gently with a diluted neutral detergent. Avoid alcohol, gasoline, or any corrosive cleaners to protect the fiberglass coating.
8. How do I maintain the lock for long-term use?
Apply special lock lubrication oil every 3 months. After adding 1–2 drops into the lock core, insert and turn the key 5–6 times to ensure smooth operation.
9. What should I do if the zipper gets stuck?
Check if fabric or threads are caught or if zipper teeth are misaligned. Gently realign the teeth or remove any trapped fabric before zipping again.
10. Are there any storage or usage precautions?
Avoid prolonged direct sunlight. Store between -10°C and 50°C (14°F–122°F), and handle with care during transport to prevent strong vibrations or impacts.
Please click here to download the product manual.
Processing Time
In 24 hours during the business days for all orders. Note: Business days are defined as Monday through Friday, except holidays.
Shipping Fee & Shipping Time
1. Free Standard Shipping on All Orders.
2. Shipping Time:
In stock Orders: 3-7 Business Days
Pre-orders: 10-30 Business Days
Note
You will need to fill in the shipping address at checkout to know if the product is in stock to ship to that area.
How to Change Shipping Address
If you placed you order with a wrong address, please contact us to help you to change as soon as possible. Please kindly note that you can only change the address before your purchase is shipped.
Guarantee
30-Day Money Back Guarantee
Tracking number for every order
Safe payments via Paypal
Contact Blacksmith Email:
service@blacksmithofficial.com
Email Reply Time: 9am to 6pm, From Monday to Friday(Hong Kong time zone).
We look forward to responding to your inquiry within 48 hours of the business day.
Telephone:
+1 3345753440
Telephone Reply Time: 8pm to 5am, From Monday to Friday(Hong Kong time zone).
Reliable Protection
Portable Design
Secure Protection
The 1-layer model features a lockable top zipper for quick, secure access to essentials.
The 2-layer model adds dual lockable zippers on both compartments, offering enhanced security for documents, cash, and valuables during travel or storage.
Versatile Storage
Hanging Folder Section: A spacious compartment supports letter-size folders and office supplies.
Side Mesh Pockets: Keep power banks, cables, and accessories within easy reach.
Dedicated Compartments
The 1-layer version without this device section. Choose the right fit for your needs.