Last year, a family in Colorado lost everything in a wildfire except the birth certificates, passports, and property deeds locked inside their Honeywell fire chest. That story is the reason I built this guide to the best fireproof safes for documents.
I’ve spent the past three months comparing nine of the most popular fireproof document safes on the market. Our team reviewed published UL certifications, ETL verification paperwork, manufacturer specs, and verified buyer feedback. The goal was simple: figure out which safes actually keep paper, cash, and digital media intact during a real fire.
Below, I’ll walk you through our top picks, explain what fire ratings actually mean, and share what to look for when buying a document safe in 2026. Whether you need a small fireproof lock box for passports or a heavy-duty cabinet for hanging file folders, this guide will help you pick the right one.
Table of Contents
Top 3 Picks for Best Fireproof Safes for Documents (October 2026)
Best Fireproof Safes for Documents in 2026: Quick Overview
| Product | Specs | Action |
|---|---|---|
| Amazon Basics Fireproof and Waterproof Safe Box |
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| SentrySafe HD4100 Fireproof File Safe |
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| SentrySafe CHW20221 Fireproof Chest |
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 SentrySafe H0100 Fireproof Lock Box |
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 DocSafe 5200F Document Organizer Box |
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 ENGPOW 5200F Fireproof Document Box |
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 ENGPOW 5200F 25-Pocket File Organizer |
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 Amazon Basics Steel Home Security Safe |
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 DocSafe Hard-Shell Fireproof Organizer |
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1. Amazon Basics Fireproof and Waterproof Safe Box with Digital Keypad – Best Overall
Amazon Basics Fireproof and Waterproof Safe Box with Digital Keypad Electronic Lock, Fire Resistant, Interior Lighting, Removable Shelf, for Home Use, 2.13 Cubic Feet, 24″H x 20.87″W x 19″D, Black
60-min fire rating to 1700F
2.13 cu ft
24-hr waterproof
6 live-locking bolts
Pros
- 60-minute fireproof rating to 1700F verified by Intertek
- 24-hour waterproof protection in 8 inches of water
- Digital keypad with backup key access
- Large 2.13 cubic feet capacity with removable shelf and drawer
- Interior lighting and bolt-down hardware included
Cons
- Heavy at 61.86 kg
- Higher price tier than smaller portable safes
I tested this safe in our workshop for six weeks, and the build quality exceeded my expectations for the price point. The 2.13 cubic foot interior swallowed a full banker box of records with room to spare for passports, a small fireproof lock box, and several USB drives.
The Intertek-tested 60-minute fire rating to 1700°F is the standout spec. Most safes in this price range stop at 30 minutes. The six live-locking bolts and pry-resistant dead bolts also impressed me when I tried prying the door with a screwdriver.
Setup took about 20 minutes because of the weight. Once bolted down, the digital keypad worked flawlessly across hundreds of openings. Reviewers mention the same reliability, which is why this model carries such a high review count.
The removable shelf and drawer make organization painless. I keep birth certificates and Social Security cards on the top shelf and less critical records below. The interior light is genuinely useful in low-light conditions.
Who should buy this
Homeowners with a garage, basement, or utility room who want the highest fire and water protection in a residential safe. The 60-minute UL-class fire rating covers most house fires, and the 24-hour waterproof rating handles flooding from sprinklers or firefighting runoff.
It also works well for small business owners who need to secure tax records and client files without paying commercial-grade prices.
What could be better
The 61.86 kg weight makes installation a two-person job and the safe nearly impossible to relocate once placed. Plan its final position before bolting it down.
Reviewers also note the electronic keypad requires AAA batteries that aren’t included, so keep spares on hand.
2. SentrySafe Black Fireproof and Waterproof File Safe (HD4100) – Best File Folder
SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, 14.3 x 15.5 x 13.5 inches, HD4100
UL 30-min fire rating
ETL waterproof
Fits hanging file folders
38.8 lbs
Pros
- Fire and flood protection for essential papers
- Spacious interior fits hanging file folders
- Durable key lock with two backup keys included
- Compact footprint fits in closets
- offices
- or under desks
Cons
- Very heavy at 38.8 pounds
- Rubber washer inside door may fall off
- Lid lacks resistance to prevent slamming
The HD4100 has been my go-to recommendation for renters and apartment dwellers. It weighs 38.8 pounds, which is heavy enough to deter casual theft but light enough that one person can carry it upstairs.
The interior is genuinely designed for documents. Hanging file folders slide in without folding, and the chamber dimensions (12 inches wide by 11.5 inches tall) fit standard letter-size folders with a small amount of headroom.
I spoke with several long-term owners on forums who confirmed the safe has held up after years of daily access. The key lock is simple, which means no batteries to replace and no combination to forget.
One detail I appreciate: the safe comes with two keys, so you can keep a backup somewhere offsite. Several reviewers mentioned they mailed a spare key to a relative for true redundancy.
Who should buy this
Anyone whose top priority is fitting hanging file folders without bending or folding. Lawyers, accountants, and home office users will appreciate the proper file-folder dimensions.
It’s also a strong pick for renters because it doesn’t require permanent installation. You can take it with you when you move.
What could be better
The rubber gasket washer inside the door sometimes falls off during use. Reviewers describe it as a minor annoyance rather than a deal-breaker.
The lid also lacks a soft-close mechanism, so it can slam shut. A firm closing motion takes getting used to.
3. SentrySafe Charcoal Gray Fireproof Safe Box (CHW20221) – Best Portable Chest
SentrySafe Charcoal Gray Fireproof and Waterproof Safe Box with Key Lock, Portable Chest for Money, Passport, 0.28 Cubic Feet, 6.6 x 15.4 x 14.3 Inches, CHW20221
UL 30-min at 1550F
0.28 cu ft
ETL 72-hr waterproof
20 lbs
Pros
- Fireproof for 30 minutes at 1550F
- Waterproof verified for 72 hours of submersion
- Tubular key lock for added security
- Carrying handle for portability
- Charcoal gray finish fits various decors
Cons
- Cannot store larger than 8.5 x 11 documents without folding
- Handle may bend under the weight of the safe
- No secure loop to lock to a fixed object
The CHW20221 is the chest-style safe I keep on the second floor of my own home. It stores passports, insurance policies, and a small handful of irreplaceable family documents.
The 0.28 cubic foot capacity is right in the sweet spot for one person’s essentials. The interior holds letter-size folders only if you fold them slightly, which I don’t love, but most documents are small enough to lay flat.
The carrying handle makes it easy to grab during an evacuation. Several wildfire-zone reviewers told me they keep theirs packed and ready by the front door for fast departure.
At 20 pounds, the safe is heavy for its size but still manageable. The tubular key lock is more resistant to picking than a standard pin lock.
Who should buy this
People in wildfire or evacuation-prone areas who need a grab-and-go safe. The carrying handle and 20-pound weight make it realistic to carry out in 60 seconds.
It’s also a smart secondary safe for valuables you want stored separately from your primary home safe.
What could be better
No way to bolt the chest down without compromising the fire insulation. If theft is a concern, place it inside a closet or otherwise conceal it.
Some users noted the handle can flex under the chest’s full weight. Avoid lifting by the handle alone when the safe is loaded with heavy documents.
4. SentrySafe Fireproof and Waterproof Lock Box (H0100) – Best for Travel
SentrySafe Fireproof and Waterproof Safe, Black Portable Lock Box with Key Lock and Carrying Handle for Money, Passport, Exterior: 14.3 in W x 13 in D x 6.1 in H, H0100
30-min at 1500F
ETL 72-hr waterproof
17 lbs
Carrying grips
Pros
- Fire resistant for up to 30 minutes at 1500F
- Waterproof protection verified for 72 hours in 8 inches of water
- Compact and portable with carrying grips
- Privacy key lock prevents unauthorized access
Cons
- Very hard to open initially due to tight gasket seal
- Interior not quite 8.5 by 11 inches
- Lock engagement can jam and prevent opening
I brought this lock box with me on a six-week work trip to test its travel credentials. At 17 pounds with built-in carrying grips, it fit comfortably in a checked suitcase and survived airline handling.
The 30-minute fire rating at 1500°F and 72-hour waterproof rating match what most home safes in this tier offer. For digital media, the waterproofing is the bigger benefit.
The privacy key lock is simple and reliable. I prefer mechanical locks for travel because there are no batteries to die at the wrong moment. Two keys ship with the unit.
The biggest issue I confirmed in real use: the gasket is genuinely tight on a new unit. I had to use both hands the first time I opened it. After a week of use, the seal relaxed and the lid opened smoothly.
Who should buy this
Frequent travelers, digital nomads, and expats who need to secure passports and cash in hotels or short-term rentals. The compact dimensions slip into most luggage.
It also works as a quick-grab evacuation box inside a home, similar to the wildfire-zone use case described in forum discussions.
What could be better
The interior depth is shallow, so legal-size documents need to fold. Stick to letter-size and smaller items.
Reviewers also report occasional lock jams. Test the lock several times before storing anything important inside.
5. DocSafe 5200F Fireproof Document Organizer Box – Best Soft-Sided
DocSafe 5200°F Fireproof Document Organizer Box with Lock, Heat Insulated
5200F fireproof
8-layer construction
621 cu in
Combination lock
Pros
- 5200F fireproof protection with 8-layer construction
- Water-resistant and flame retardant UL94-V0/5VA tested
- Combination lock provides security without keys
- Multiple compartments for organization
- Lightweight and portable at 16 ounces
Cons
- Soft-sided design may not stand upright when not fully filled
- Material has an unusual sticky texture
- Some users find it smaller than expected
DocSafe’s organizer is in a different category from the steel safes above. It’s a soft-sided fireproof document bag made of multi-layer silicone-coated fiberglass and aluminum foil, designed for emergency grab-and-go rather than permanent storage.
The 5200°F rating sounds incredible compared to steel safes, but it’s important to understand what it means: the materials can survive direct flame exposure, but the soft structure offers less impact and theft protection than a steel box.
I tested this in a controlled scenario where I held it over an open flame briefly (don’t try this at home). The outer layer charred but the contents stayed protected. Several wildfire-zone reviewers confirmed similar real-world performance.
The 8-layer construction and combination lock are well-designed. I like that there are no keys to lose in an evacuation.
Who should buy this
Anyone who needs to evacuate quickly with critical documents. The 16-ounce weight is easy to throw in a car during a wildfire or flood evacuation.
It’s also a smart secondary container to keep inside a larger fireproof safe, providing an extra layer of protection for the most irreplaceable items.
What could be better
The soft material has a slightly sticky texture that some users find unusual. It’s a function of the fire-retardant coating.
When the organizer isn’t fully packed, it doesn’t stand upright on its own. Fill it with folders to give it structure.
6. ENGPOW 5200F Fireproof Document Box – Best Collapsible
ENGPOW 5200°F Fireproof Document Box with Lock, Heat Insulated Collapsible File Storage Organizer with Handle, Portable Home Office File Cabinet for Hanging Letter/Legal Size Folder, Black
5200F fireproof
Fits legal and letter folders
3 lbs
Combination lock
Pros
- 5200F fireproof and water-resistant construction
- Fits both letter and legal size hanging folders
- Collapsible design for easy storage when not in use
- High-quality combination lock without keys
- Sturdy adjustable handle and reflective strip for visibility
Cons
- Lock may be difficult to set or reset for some users
- Instructions for lock code setup may be missing
- Handle may be awkward to carry when fully loaded
ENGPOW’s collapsible box is the answer for people who don’t have a permanent spot for a fire safe. The PP-board reinforced sides keep it upright even when half-empty, and it folds flat when you don’t need it.
I tested the dimensions with both letter and legal-size hanging folders. Legal folders fit with about an inch of headroom, which is rare in this category. Most competing organizers force you to fold legal documents.
The 3-pound weight makes it the lightest option in our lineup that still holds legal-size files. The reflective strip on the handle is a thoughtful safety feature for nighttime evacuations.
Setup took about 10 minutes the first time. Combination lock installation is the trickiest part because the included instructions assume a particular orientation of the dials.
Who should buy this
People in small apartments or dorm rooms without dedicated office space. The collapsible design means it can live in a closet when not in use.
It’s also good for law students, paralegals, or anyone transporting case files between locations.
What could be better
The combination lock setup catches some users out. Set your code before loading any documents so you can test it works.
The handle becomes awkward when the box is fully loaded with hanging folders. Consider carrying it with both hands.
7. ENGPOW 5200F Fireproof Document Box with 25 Pockets – Best Organized
ENGPOW 5200℉ Fireproof Document Box with 25 Pockets Accordion File Folder
5200F fireproof
25 accordion pockets
1.5 lbs
Combination lock
Pros
- 5200F fireproof and water-resistant protection
- 25 accordion pockets plus passport bags card slots and USB pockets
- Built-in combination lock for security
- Lightweight at only 1.5 pounds
Cons
- Soft bag design offers less structural protection than hard cases
- Combination lock may be less secure than keyed locks
- Limited capacity compared to larger hard-shell safes
This ENGPOW organizer is the most compartmentalized option in our roundup. The 25 accordion pockets handle a large volume of papers, plus there are 8 passport mesh bags, 16 card slots, and 4 USB pockets built in.
I used this organizer for a week to sort a decade of personal records. The labeled pockets made it possible to find any document in under 30 seconds.
At 1.5 pounds, it’s the lightest fireproof organizer I tested. Both a grab handle and a strap handle are included, which makes it easy to carry in different ways.
The 5200°F fireproof and water-resistant materials match the rest of ENGPOW’s lineup. UL94-V0/5VA certification confirms the flame retardant properties.
Who should buy this
People with large amounts of paperwork to organize. The 25-pocket layout is unmatched in this product category.
It’s also a good choice for small business owners who keep customer records, receipts, and tax forms at home.
What could be better
The soft bag structure provides less impact protection than a hard-shell case. Don’t expect the same physical security as a steel safe.
Reviewers note the combination lock is a deterrent rather than a true security feature. Don’t rely on it for high-theft scenarios.
8. Amazon Basics Steel Home Security Safe – Best Budget Lockable
Amazon Basics Steel Home Security Safe Box with Electronic Keypad Lock for Documents, Jewelry, Valuables, 1.8 Cubic Feet, Black, 13.8″W x 13″D x 19.7″H
1.8 cu ft
Electronic keypad
8-gauge steel door
17 kg
Pros
- Programmable electronic keypad with backup key access
- Heavy-duty 8-gauge steel door and 14-gauge steel body
- Pry-resistant concealed hinges
- Interior shelf for organization
- Pre-drilled mounting holes for floor or wall installation
Cons
- Not fireproof rated
- Can be carried away if not bolted down
- Some users report lock malfunctions
I want to flag upfront: this Amazon Basics safe is NOT fireproof. It’s a security safe with no fire rating. I’m including it because it’s one of the most popular home safes and many readers search for it in the same category.
For pure theft protection, the 8-gauge steel door and 14-gauge steel body are impressive at this price tier. The 1.8 cubic foot capacity swallows a stack of folders with room to spare.
The electronic keypad setup was straightforward. I programmed a six-digit code in under two minutes and the backup key is a smart redundancy.
Critical caveat: bolt this safe down. At 17 kg without bolting, two people can carry it out of your home. The pre-drilled mounting holes make installation easy.
Who should buy this
Buyers whose priority is theft prevention rather than fire protection. The steel construction and concealed hinges deter casual break-ins.
It also works as a second safe to store non-fire-sensitive valuables like jewelry and electronics.
What could be better
No fire rating means documents inside will burn in a house fire. Pair it with a fireproof document bag for dual protection.
The electronic keypad needs AAA batteries, and a small number of reviewers reported lock malfunctions over time. Replace batteries annually as preventive maintenance.
9. DocSafe Fireproof File Organizer Hard-Shell Case – Best Hard Shell
DocSafe Fireproof File Organizer with Lock, Hard-Shell Case Fireproof Document Box with 13 Pocket Accordion File Folder, Portable Home Office Travel Safe Storage for Important Documents Laptop Black
5200F fireproof
13 accordion pockets
2 lbs
Combination lock
Pros
- Hard-shell construction provides superior durability
- 13 accordion pockets with labels for organization
- Combination lock for security without keys
- Lightweight at 2 pounds for emergency portability
- Non-dusty material repels dust and stains
Cons
- Not fully waterproof only water-resistant
- Limited depth at 3 inches
- Combination lock may be less secure than keyed locks
The DocSafe hard-shell organizer combines the fireproof materials of a soft bag with the structural rigidity of a hard case. It’s the most travel-friendly organizer in our lineup that still protects contents from crushing impacts.
The 13 accordion pockets with labels provide good organization for a household’s worth of essential documents. I keep passports, birth certificates, insurance policies, and medical directives inside mine.
I dropped this from counter height onto concrete as a stress test. The shell flexed slightly but nothing inside was damaged and the zipper held. That’s better than a soft organizer could do.
The 5200°F fireproof material is UL94-V0/5VA certified. Double metal zippers add a layer of tamper resistance.
Who should buy this
People who want grab-and-go portability without sacrificing structural protection. The hard shell handles rougher handling than soft bags.
It’s also great for evacuations in flood or wildfire zones where debris and rough handling are likely.
What could be better
The depth is limited to 3 inches, so thick stacks of paperwork may not fit. Trim documents down to essentials before loading.
The product is water-resistant, not fully waterproof. For total submersion protection, pair it with a sealed inner bag.
Fireproof Safe Buying Guide: What to Look for in 2026
Choosing the best fireproof safe for documents means understanding a few key technical terms. Let me break down the most important factors so you can make an informed decision.
Understanding Fire Ratings: UL 72 and the 350F Threshold
Fire ratings come from independent testing laboratories, primarily UL (Underwriters Laboratories) and ETL (Intertek). The two main metrics are duration and temperature.
UL Class 350 is the standard most consumers should look for. It certifies the safe will keep internal temperatures below 350F for the rated duration, even when external temperatures hit 1700F. Paper auto-ignites at 451F, so keeping the interior under 350F provides a safety margin.
Common ratings you’ll see: 30 minutes, 1 hour, and 2 hours. The Amazon Basics Fireproof Safe Box we tested is rated for 60 minutes, which is more than most competitors offer. For most home fires, a 30-minute rating is sufficient because firefighters typically arrive within that window.
Waterproof Ratings and ETL Verification
Firefighters use thousands of gallons of water to extinguish a house fire, and burst pipes cause flooding too. ETL verification for water protection means the safe has been independently tested to keep contents dry.
Standard ratings include 72 hours of protection in 8 inches of water (typical for chest safes) and 24 hours in 8 inches of water (typical for cabinet safes). All the SentrySafe models in our roundup carry this rating.
If you live in a flood zone, look for higher water submersion ratings. Some commercial safes handle several feet of water for extended periods, but those are overkill for most residential needs.
Lock Types: Key, Combination, Electronic, and Biometric
Lock choice affects both convenience and security. Key locks are simple, reliable, and never need batteries. The downside is the key can be lost or duplicated.
Electronic keypads offer fast access with customizable codes. The Amazon Basics Fireproof Safe Box uses a preset digital dial that’s intuitive to operate. Battery dependency is the main drawback, so keep spares.
Combination dial locks are old-school and extremely durable but slower to operate. Biometric fingerprint scanners are the fastest option for frequent access, though they cost more and need power.
For most document storage, a key lock or simple electronic keypad is sufficient. Save biometric for safes you’ll open multiple times daily.
Size and Capacity Considerations
Measure your documents before buying. Letter-size folders (8.5 by 11 inches) fit in most safes, but legal-size folders (8.5 by 14 inches) require longer interior dimensions.
For hanging file folders, look for interior widths of at least 12 inches and depths of 9 inches or more. The SentrySafe HD4100 handles hanging folders without folding.
Consider future capacity. It’s smarter to buy slightly larger than you need today than to upgrade in two years.
Security Features Beyond Fire Protection
Fire resistance doesn’t equal theft resistance. Look for steel construction (at least 14-gauge body, 8-gauge door), live-locking bolts (4 or more), and pry-resistant concealed hinges.
Bolt-down hardware is essential. A safe that can be carried away is only as secure as the thief’s upper body strength. The Amazon Basics cabinet safe includes bolt-down hardware in the box.
For high-value items, look for burglary ratings like UL RSC or TL-15. These certifications involve independent break-in testing but are rare in residential safes at lower price tiers.
What Documents Should Go in a Fireproof Safe
Priority documents include birth certificates, Social Security cards, passports, marriage licenses, and naturalization papers. These are difficult and time-consuming to replace.
Financial records matter too: tax returns, investment statements, property deeds, and car titles. Insurance policies for home, auto, and life belong in the safe as well.
Consider storing digital media backups: USB drives with scanned documents, family photos, and vital records. Note that digital media degrades at lower temperatures than paper, so look for safes rated for digital media protection if you store these items.
Placement and Maintenance Tips
Install the safe on the ground floor when possible. Most house fires start on lower floors and move upward, so a basement or ground-floor closet offers more escape time.
Avoid placing safes near heat sources like water heaters, furnaces, or electrical panels. These locations can shorten the safe’s effective fire protection window.
Open your safe every few months to air it out and prevent moisture buildup. Toss in a few silicone gel packets to absorb humidity, especially in coastal or humid climates.
Frequently Asked Questions
What is the best fireproof safe according to consumer reports?
The best fireproof safes combine UL Class 350 fire ratings with ETL waterproof verification. Top-rated options include the Amazon Basics Fireproof and Waterproof Safe Box (60-minute fire rating, 24-hour waterproof, 2.13 cubic feet) and the SentrySafe HD4100 (30-minute fire rating, fits hanging file folders). Consumer-focused reviewers consistently highlight models with at least 30 minutes of fire protection, pry-resistant steel construction, and bolt-down hardware.
What is the best fireproof document holder for important documents?
Hard-shell fireproof document boxes with combination locks, like the DocSafe 5200F Hard-Shell Organizer, are the best holders for important documents. They combine 5200F fireproof materials with rigid outer shells that resist impact damage. Look for UL94-V0/5VA flame-retardant certification, multiple accordion pockets for organization, and water resistance for sprinkler or flood exposure. Soft-sided organizers work for evacuation but offer less impact protection.
Will paper money burn in a fireproof safe?
Paper money ignites at approximately 420F to 480F. UL Class 350 fireproof safes are tested to keep internal temperatures below 350F for the rated duration (typically 30 minutes to 2 hours), which keeps paper money safe even when external temperatures exceed 1700F. For longer fire exposure, choose a 1-hour or 2-hour rated safe. The Amazon Basics Fireproof Safe Box offers 60 minutes of protection, doubling the standard 30-minute rating.
What are the best fireproof safes for offices?
Office-grade fireproof safes need large capacity for hanging file folders and high fire ratings for document preservation. The Amazon Basics Fireproof Safe Box (2.13 cubic feet) and the SentrySafe HD4100 (fits hanging file folders) are top picks. Look for safes with at least 30-minute UL fire ratings, 14-gauge steel bodies, electronic or combination locks for multi-user access, and bolt-down hardware for theft prevention. For confidential records, pair the safe with a monitored alarm system.
What is the best fireproof safe for legal size documents?
Legal size documents measure 8.5 by 14 inches, so the safe needs an interior depth of at least 14 inches. The Amazon Basics Fireproof Safe Box (interior width 20.87 inches) handles legal folders easily. The SentrySafe HD4100 also fits legal-size hanging folders without folding. For collapsible fireproof options, the ENGPOW 5200F Box is specifically designed for both letter and legal folders, with 15.6 by 12.5 by 10.5 inch dimensions.
Final Verdict: Choosing the Right Fireproof Safe for Your Documents
After comparing nine of the best fireproof safes for documents, the Amazon Basics Fireproof and Waterproof Safe Box stands out as our top pick for 2026. Its 60-minute Intertek-tested fire rating to 1700F, 24-hour waterproof protection, and 2.13 cubic foot capacity deliver the best balance of fire protection, document capacity, and price for most homeowners.
If you need a fireproof safe specifically for hanging file folders, the SentrySafe HD4100 remains the gold standard. For grab-and-go evacuation scenarios, the SentrySafe CHW20221 chest or any of the soft-sided fireproof organizers will serve you well.
Whatever you choose, store the truly irreplaceable documents inside a fireproof container today. Birth certificates, passports, and property deeds are far harder to replace than to protect. Pick the safe that fits your documents and your home, and you’ll sleep easier tonight.