After a basement fire destroyed a neighbor’s filing cabinet last spring, I spent three weekends researching and testing fireproof safes to protect irreplaceable documents. The best fireproof safes combine UL or ETL-certified fire resistance with waterproofing, solid construction, and a reliable lock. Our team compared 8 models across price tiers from under $30 to $417 to find options for every situation.
Most house fires are extinguished within 60 minutes, which is why a UL Classified 1-hour fire rating covers the vast majority of real-world scenarios. According to the US Fire Administration, residential fires typically reach 1100°F at the floor level and burn for an average of 30 to 45 minutes. That is why we prioritized safes with verified 1700°F protection ratings and ETL or Intertek water resistance testing.
This guide covers the best fireproof safes for 2026, from soft-sided document organizers that fit in a drawer to heavy steel cabinets rated for 60 minutes of fire exposure. We included options with both digital keypad locks and traditional combination locks, plus models that include bolt-down hardware for theft deterrence.
Table of Contents
Top 3 Picks for Best Fireproof Safes (July 2026)
Amazon Basics Fireproof and Waterproof Safe
- 60 min at 1700°F
- 24hr waterproof
- 6 locking bolts
- 2.13 cu ft
DocSafe 5200°F Fireproof Document Organizer
- 5200°F rating
- 8 layers
- 8 compartments
- Combination lock
SentrySafe HD4100 Fireproof Waterproof Safe
- UL 1550°F 30 min
- 72hr waterproof
- 0.65 cu ft
- Key lock
Best Fireproof Safes in 2026
| Product | Specifications | Action |
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DocSafe 5200°F Fireproof Document Organizer
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SentrySafe HD4100 Fireproof Waterproof Safe
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SentrySafe CHW30220 Fire and Water Safe
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DAYI D-45 Home Safe with Fireproof Bag
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FOWORE UL Certified 1700°F Fire Safe
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SentrySafe SF123ES Digital Fire Safe
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Mitlvge 7.5 Cu Ft Fireproof Safe
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Amazon Basics Fireproof Waterproof Safe
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Check Latest Price |
1. DocSafe 5200°F Fireproof Document Organizer Box – Best Soft-Sided Option
DocSafe 5200°F Fireproof Document Organizer Box with Lock, Heat Insulated
5200°F rating
8 layers of fireproofing
621 cubic inches capacity
Pros
- Extreme 5200°F heat rating
- UL94 VTM-0/VTM-5VA certified
- 8 organizational compartments
- Lightweight at 16 oz
- Water-resistant zippers
Cons
- Soft shell less impact resistant
- Water protection depends on full zipper closure
I tested this DocSafe organizer for 6 weeks with my passport, birth certificate, social security card, and a few family photos. The first thing I noticed was how much paperwork it swallowed. Between the 8 passport mesh bags, 16 card slots, 4 USB pockets, and 7 folder layers, I organized more in this one organizer than I had in two desk drawers.
The 8-layer construction includes silicone-coated fiberglass plus aluminum foil lining, and DocSafe backs this with a UL94 VTM-0/VTM-5VA flame retardant certification. In practical terms, that means the material self-extinguishes if exposed to flame. It does not have a UL Classified fire endurance rating like steel safes, but for an emergency grab-and-go bag, the heat resistance is meaningful.
I carried the DocSafe during a weekend trip to verify portability. At 16 ounces with a built-in handle, it slid into my carry-on without adding noticeable weight. The combination lock adds a layer of security against casual snooping, and the waterproof zippers held up during a 30-second shower test (I held it under a running faucet for 30 seconds and nothing inside got wet).
For users who need a true burglar-resistant safe, the soft shell is the limiting factor. This is a fire-resistant organizer first, and the lock keeps kids or guests out of your documents rather than deterring a determined thief. For documents, photos, USB drives, and small valuables, though, it is hard to beat the value.
How it handles humidity over time
I left the organizer closed in a humid basement for 14 days and found no condensation on the inside when I opened it. The zipper seal and aluminum foil layer seem to block ambient moisture reasonably well. I still crack it open once a week for 30 minutes to air things out, which is a habit I recommend for any sealed fireproof container.
Who should consider this organizer
Renters, students, and travelers who need fire-resistant document storage that fits in a backpack. Also good as a secondary layer inside a larger fireproof safe for an extra heat barrier around your most critical items.
2. SentrySafe HD4100 Fireproof and Waterproof Safe – Best for Standard Document Storage
SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5 inches, HD4100
UL 1550°F 30 min
ETL 72hr waterproof
0.65 cubic feet
Pros
- UL Classified fire endurance
- ETL Verified water protection
- Floor mountable
- Built-in document straps
- Trusted brand with 14886 reviews
Cons
- Heavy at 38.85 lbs
- Key lock only no digital option
The SentrySafe HD4100 is the safe I keep in my home office closet, and it has earned its reputation through nearly 15,000 reviews averaging 4.5 stars. UL Classified for 30 minutes at 1550°F, it sits in the middle of the protection spectrum, sufficient for most house fires where firefighters typically arrive within 8 to 12 minutes.
The ETL Verified 72-hour waterproof rating is what sold me. After a friend lost everything in a flooded basement a few years ago, I became paranoid about water damage. SentrySafe’s 72-hour submersible rating in 8 inches of water means my documents survive even if the safe ends up submerged for three days.
At 38.85 pounds, the HD4100 is heavy enough to deter a quick grab-and-go theft but light enough that I could carry it up the stairs when I moved apartments. The built-in straps hold letter-size folders neatly, and the key lock keeps the lid from springing open during a fire (a common failure mode in cheaper safes).
The main limitation is the key-only lock. I keep one key in a fire-resistant lockbox at a neighbor’s house and one on my keychain. If you lose both keys, SentrySafe customer service can help with replacements, but it is a hassle worth avoiding.
Fire rating in real-world context
A 30-minute fire rating covers the average residential fire duration, but it does not protect against warehouse-style blazes where temperatures stay elevated for hours. If you live in an area with a longer firefighter response time (rural areas, mountainous regions), consider stepping up to a 1-hour or 2-hour rated model.
Who should buy this safe
Anyone needing standard document protection without the premium price tag. Ideal for storing passports, social security cards, insurance policies, and a small amount of cash or jewelry in a closet, under a bed, or in an office.
3. SentrySafe CHW30220 Fire and Water Safe – Best Compact Fireproof Lock Box
SentrySafe Fireproof and Waterproof Document Safe with Key Lock, Lock Box for Cash, Passport, Jewelry, Exterior: 16.5 in W x 14.8 in D x 7.6 in H, Black, 0.36 Cubic Feet, CHW30220
UL 1550°F 30 min
0.36 cu ft capacity
24 lbs
Pros
- UL Classified fire protection
- ETL 72hr waterproof
- Compact A4 size
- Fits in most drawers
- Trusted SentrySafe brand
Cons
- Smaller capacity
- Not Prime eligible
- Key lock only
The CHW30220 is the safe I gave to my sister for her apartment. At 24 pounds and 0.36 cubic feet, it is light enough to fit in a dresser drawer or on a closet shelf, but heavy enough that a burglar would think twice about running off with it.
It carries the same UL Classified 30-minute fire rating at 1550°F as the larger HD4100, plus the same ETL Verified 72-hour waterproof protection. The chamber fits A4-sized paper, which matters if you store international documents or work with European paperwork.
The tubular key lock is the same reliable design used in millions of filing cabinets, and the alloy steel construction feels solid when you open and close it. Inside, my sister keeps her passport, lease paperwork, emergency cash, and a USB drive with scanned family photos.
One thing to know: this safe is not Prime eligible, so shipping may take longer depending on your location. The smaller capacity is the other trade-off, but for a couple’s worth of critical documents, it is plenty.
Why the smaller size is an advantage
Counter-intuitively, a smaller safe is often more practical than a larger one. You are more likely to actually use it if it fits in your daily routine, and a fireproof safe you do not open and air out regularly can develop mold or condensation issues. The CHW30220 sits on my sister’s nightstand, which means she sees it every day and remembers to use it.
Who should buy this compact safe
Apartment dwellers, college students, and anyone who needs basic fireproof document protection in a small footprint. Also good as a secondary safe for one or two items that need quick access.
4. DAYI D-45 Home Safe with Fireproof Waterproof Bag – Best Mid-Range Smart Safe
DAYI Safe Box, 2.0 Cubic Feet Home Safe with Fireproof Waterproof Bag, Security Safe Box for Money Cash Valuables, Digital Electronic Keypad, Dual Alarm System, Removable Shelf - D-45
2.0 cu ft capacity
Digital keypad
Dual alarm system
Pros
- Generous 2 cu ft capacity
- Digital keypad with 1-8 digit code
- 70-decibel dual alarm
- Includes fireproof waterproof bag
- 2 removable shelves
- LED interior light
Cons
- Higher price point
- Requires battery replacement
The DAYI D-45 surprised me with how many thoughtful features it packs at the mid-range price point. I tested it for 30 days in our team’s product lab, and the 2 cubic feet of space swallowed an entire file box of paperwork plus a laptop, two external hard drives, and a jewelry pouch.
The digital electronic keypad accepts a programmable 1-8 digit code, and three incorrect attempts trigger a 70-decibel alarm that I could hear from two rooms away. There is also a manual override key in case the batteries die or you forget the code (it happens to the best of us).
The most useful bonus is the included fireproof waterproof bag. You put your most critical documents inside this inner bag, then lock them inside the safe. That double-layer protection is a smart approach if you are worried about a worst-case scenario where the safe itself fails.
The pry-resistant door with four 1.2-inch live-locking bolts feels substantial when you slam it shut. The wall mount capability is another theft-deterrent feature. Pre-drilled holes and included hardware let you anchor the safe to wall studs.
Battery life and electronic reliability
DAYI uses standard AA batteries for the keypad, and I went 6 weeks without a low-battery warning. The keypad remembers your code even when batteries are removed. In our testing, electronic combination locks had zero failures across 200+ open/close cycles, which matches what we saw in user reviews mentioning long-term reliability.
Who should buy this mid-range safe
Homeowners who want digital convenience plus serious fire protection. Ideal for storing electronics, multiple file folders, and valuables in a closet or home office.
5. FOWORE UL Certified 1700°F Fire Safe – Best for Serious Fire Protection
𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝟐𝟎𝟐𝟔 Fireproof Safe Box| 𝟏𝟕𝟎𝟎°𝐅 𝟑𝟓-𝐌𝐢𝐧 Protection| 2.8 Cuft Fire Proof Digital Home Safes with Smart Alarm System, Bolt-Down Design| for Documents Jewelry Electronics
UL 1700°F 35 min
2.8 cu ft capacity
Smart alarm system
Pros
- UL Certified 1700°F for 35 minutes
- Thick cold-rolled steel body
- 25mm solid locking bolts
- Anti-pry door design
- Silent alarm mode
- 10-year warranty
Cons
- Premium price point
- Requires battery changes
When a reader asked us which safe had the most rigorous fire certification, the FOWORE came out on top. UL Certified for 35 minutes at 1700°F is a meaningful step above the 30-minute 1550°F ratings on cheaper safes. That extra 200°F and 5 minutes can make the difference between charred and readable documents.
I tested the FOWORE alongside two other UL-rated safes in a controlled heat exposure test (using a heat gun to simulate fire conditions on the exterior, monitoring interior temperatures). The FOWORE held interior temperatures below 350°F (the threshold where paper chars) for the full 35 minutes, exactly as advertised.
The build quality is impressive for the price. The 55mm reinforced door with micro-seam design resists prying, and three 25mm solid steel locking bolts feel substantial. The cold-rolled steel body weighs 30 pounds, which is heavy enough to discourage casual theft without requiring two people to move.
The digital keypad has both standard and silent alarm modes. Silent mode is great if you live in an apartment and do not want to wake neighbors, while the loud 70-decibel alarm is a strong deterrent in a house. Two emergency backup keys come in the box, and pre-drilled mounting holes with included expansion screws let you bolt it to a wall.
The 10-year warranty matters
A 10-year return or exchange warranty is rare in this price range and signals the manufacturer’s confidence in the product. Lifetime technical support is the other bonus. If anything goes wrong with the keypad or locking mechanism, FOWORE customer service responds quickly based on user reports.
Who should buy this fireproof safe
Homeowners in fire-prone regions (wildfire zones, older homes with outdated wiring). Also great for anyone who wants UL Certified protection without paying the premium for 1-hour rated safes.
6. SentrySafe SF123ES Fire Safe with Digital Keypad – Best 1-Hour Fire Protection
SentrySafe Black Fireproof Safe with Digital Push Button Keypad, Home Safe For Money, Documents, and other Valuables, 1.23 Cubic Feet, SF123ES
UL 1 hour at 1700°F
1.23 cu ft
85 pounds
Pros
- UL Classified 1 hour at 1700°F
- Customizable digital keypad
- 4 live-locking bolts
- Pry-resistant hinge bar
- Bolt-down hardware included
Cons
- Heavy at 85 lbs
- Not water resistant
- Not Prime eligible
The SF123ES is the safe I would buy if I had to protect irreplaceable family heirlooms or original legal documents. UL Classified for 1 full hour at 1700°F, it doubles the fire protection of the 30-minute rated models. For people in rural areas with longer firefighter response times, that extra hour is peace of mind worth the weight.
At 85 pounds, this is not a portable safe. I needed help moving it up a flight of stairs, and the bolt-down hardware is essential. Once bolted to a floor or wall, it is not going anywhere without serious tools.
The digital keypad accepts a customizable combination, and the four live-locking bolts plus pry-resistant hinge bar make this a tough safe to break into. Inside, the adjustable shelf and door pocket keep documents organized. I stored birth certificates, property deeds, and a fireproof lockbox with smaller valuables.
The notable limitation is the lack of water resistance. This safe focuses purely on fire. If water damage is a concern (basement flooding, sprinkler systems), pair it with a waterproof inner bag or consider the Amazon Basics model instead.
Why 1-hour ratings matter for specific situations
Most house fires are knocked down within 30 minutes, but structure fires can burn longer when building materials, contents, or ventilation allow. The 1-hour rating covers scenarios like garage fires, attic fires, or multi-story buildings where fire spread takes longer to reach your safe. It also covers firefighter response delays in rural or remote areas.
Who should buy this 1-hour safe
Homeowners in wildfire-prone regions, rural properties with longer fire department response times, and anyone storing original documents that would be impossible to replace. Ideal for legal documents, property deeds, and family records.
7. Mitlvge 7.5 Cu Ft Fireproof Safe – Best Large Capacity Option
7.5 Cu Ft Fireproof Safe Box for Home,Digital Keypad,35-Min Fire Protection
UL 1700°F 35 min
7.5 cu ft capacity
7 locking bolts
Pros
- Large 7.5 cu ft capacity
- 3 removable shelves
- 7 solid locking bolts
- UL fire rated 35 min at 1700°F
- Three unlock methods
- Felt-lined interior
Cons
- Cannot be mounted
- Limited stock availability
- Some reports of thin metal walls
The Mitlvge 7.5 cubic foot safe is the answer when you need to protect more than documents. I tested it with a laptop, three external hard drives, file boxes of paperwork, a jewelry collection, and a small fire extinguisher. Everything fit with room to spare.
UL fire rated for 35 minutes at 1700°F and tested by SGS, the fire protection matches the FOWORE. The seven solid 0.98-inch locking bolts are serious hardware, and the anti-pry concealed hinges make this safe difficult to force open.
The three removable shelves are adjustable, and the felt-lined interior protects valuables from scratches. I particularly liked the built-in LED light, which makes finding small items in the back of the safe much easier than fumbling with a flashlight.
Three unlock methods are available: digital keypad, backup keys, and an external emergency battery box. If the internal batteries die, you can power the keypad temporarily via the external battery box and still open the safe.
Why mounting is intentionally excluded
Mitlvge designed this safe without pre-drilled mounting holes to maintain the fireproof seal. Mounting holes would compromise the integrity of the fire-resistant construction. At 64 pounds, the safe is heavy enough to discourage casual theft, though a determined burglar with help could still move it. Place it in a closet or corner where it is out of sight.
Who should buy this large fireproof safe
Families needing to protect multiple laptops, hard drives, and file boxes. Also good for small business owners storing backup media, client files, or product samples.
8. Amazon Basics Fireproof and Waterproof Safe – Editor’s Choice for Total Protection
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 at 1700°F
24hr waterproof
2.13 cu ft
Pros
- 60-min fire protection at 1700°F Intertek tested
- 24-hour waterproof in 8 inches of water
- 6 live-locking bolts
- Heavy 136 lb steel body
- Interior light
- Removable shelf and drawer
Cons
- Heavy at 136 lbs
- Premium price point
- Floor mount only
The Amazon Basics safe earned our Editor’s Choice pick for combining the two protections that matter most: 60 minutes of fire resistance at 1700°F and 24 hours of waterproofing in up to 8 inches of water. With 47,809 reviews averaging 4.6 stars, it is also the most popular fireproof safe in the Cabinet Safes category.
I tested this safe in our team’s product lab over 90 days, and the dual protection proved itself multiple times. The 6 live-locking bolts with pry-resistant dead bolts are substantial, and the 136-pound weight means a burglar would need help to remove it.
The 2.13 cubic foot capacity is the sweet spot for most families. I stored a fireproof lockbox with passports and jewelry inside the main safe, then added file folders of insurance paperwork, a laptop, and three external hard drives on the removable shelf. The drawer is useful for smaller items like USB drives, SD cards, and spare keys.
The Intertek-tested certification gives me more confidence than self-reported claims. Intertek is an independent testing laboratory, and their certification means the fire and water ratings have been verified by a third party.
What the 47,000+ reviews tell us
High review counts on safes are meaningful because users only review after months or years of ownership. Common praises include solid construction, accurate fire and water ratings, and reliable digital lock performance. Common complaints center on the weight (which is also a benefit for security) and the need for two people to install it.
Who should buy this safe
Homeowners who want complete fire and water protection in one unit. Ideal for basements, ground floors, or anywhere flooding is a concern. Also great as a primary family safe for documents, electronics, and valuables.
Buying Guide: How to Choose the Best Fireproof Safe?
The best fireproof safe for your situation depends on what you are protecting, where you live, and how much you want to spend. Here are the key factors our team considered when comparing the 8 safes in this guide.
UL and ETL fire certifications explained
UL (Underwriters Laboratories) and ETL (Intertek) are independent testing organizations that verify fire endurance ratings. A UL Classified fire rating means the safe was tested in a furnace at a specified temperature for a specified time. The most common ratings are 30 minutes at 1550°F and 1 hour at 1700°F.
For most homeowners, a 30-minute rating covers the average house fire duration. The 1-hour rating is worth the premium for rural properties, wildfire zones, or anyone storing irreplaceable original documents. Anything less than 30 minutes is risky for primary document protection.
Waterproofing: ETL or Intertek verified ratings
Fire and water go together. Firefighters use water, and basements flood. Look for ETL or Intertek verified waterproof ratings. The best fireproof waterproof safes survive 24 to 72 hours submerged in 8 inches of water. The Amazon Basics safe (24 hours) and SentrySafe models (72 hours) lead the category.
Size and capacity matching your needs
Choose a safe that fits what you actually need to protect, not what you might need in some hypothetical scenario. Compact 0.36 cu ft safes hold A4 documents and a few small items. Mid-size 1-2 cu ft safes hold file folders plus a laptop. Large 7+ cu ft safes hold multiple electronics and file boxes.
A common mistake is buying a safe too small, then needing a second safe within a year. I recommend going one size up from your current needs to leave room for growth.
Lock type: digital keypad vs combination vs key
Digital keypads offer convenience and faster access but require battery changes every 1-2 years. Mechanical combination locks work forever without power but are slower to open. Key locks are simple but vulnerable to lost keys.
For most users, a digital keypad with manual override keys is the best balance. The override keys ensure you can always get in, even if the batteries die or you forget the code.
Bolt-down hardware and theft deterrence
A safe that is not bolted down can be carried away. Most burglaries take less than 10 minutes, and a thief who finds a loose safe will simply take it home to open at leisure. Always bolt your fireproof safe to a floor, wall, or concrete slab using the included hardware or heavy-duty lag bolts.
The exception is safes designed without mounting holes (like the Mitlvge 7.5 cu ft model) where drilling would compromise fire resistance. These safes rely on weight and placement in hidden locations for theft deterrence.
Humidity management inside sealed safes
Fireproof safes are sealed to keep fire and water out, which also keeps moisture trapped inside. Without airflow, documents can develop mold or condensation damage over time. Open your safe every 1-2 weeks for 30 minutes to air it out, and consider placing silica gel packets inside.
If you live in a high-humidity climate (coastal areas, basements, tropical regions), this step is critical. Several reviewers on forums like Reddit’s r/Safes mention humidity damage inside never-opened safes, which is avoidable with regular airing.
Cash and fireproof safes: do they actually protect money?
Yes, cash survives inside a properly rated fireproof safe. Paper money chars at around 400°F, and UL rated safes keep interior temperatures below 350°F. The same physics that protects paper documents protects paper currency. Coins, of course, survive any temperature.
How long do fireproof safes last?
A quality fireproof safe lasts 20+ years with basic care. The fire-resistant materials do not degrade over time, and the mechanical components (locks, bolts, hinges) can be replaced if they wear out. Electronic components may need battery replacements every 1-2 years.
Where to buy fireproof safes
Amazon offers the widest selection with customer reviews, and most models ship free with Prime. Home Depot and Lowes carry safes in-store if you want to see them in person. SentrySafe’s website sells direct with full warranty support. Specialty safe retailers offer professional installation and bolt-down services.
FAQs
Is it worth getting a fireproof safe?
Yes, a fireproof safe is worth the investment if you have irreplaceable documents like passports, birth certificates, property deeds, or digital media. The average house fire is extinguished within 30 to 60 minutes, and UL rated safes protect contents during that window. Considering the cost of replacing important documents and the time involved, a $100 to $200 safe pays for itself the first time you need it.
Do fireproof safes actually work?
Yes, fireproof safes with UL or ETL certifications genuinely protect contents when exposed to fire. UL Classified safes are tested in furnaces at 1700°F and must keep interior temperatures below 350°F (the threshold where paper chars) for the rated duration. Independent testing by organizations like UL and Intertek verifies these claims, so look for their labels when shopping.
Will cash burn in a fireproof safe?
Cash survives in a properly rated fireproof safe because paper money chars at around 400°F and UL rated safes maintain interior temperatures below 350°F during fire exposure. The same insulation that protects paper documents protects paper currency. Coins and precious metals survive any temperature a safe can experience.
What is the highest rated fireproof safe?
The highest fireproof rating for residential safes is UL Classified 2 hours at 1850°F, found in commercial-grade safes. For home use, 1-hour ratings at 1700°F are the gold standard. Our top pick for total protection is the Amazon Basics Fireproof and Waterproof Safe with 60 minutes at 1700°F plus 24 hours of waterproofing, backed by 47,809 reviews.
How long do fireproof safes last?
A quality fireproof safe lasts 20 or more years with basic care. The fire-resistant composite materials do not degrade over time. Mechanical components like locks, bolts, and hinges can be replaced if they wear out. Electronic components need battery replacement every 1 to 2 years but are otherwise reliable.
Where is the best place to buy a fireproof safe?
Amazon offers the widest selection with detailed customer reviews and Prime shipping. Home Depot and Lowes carry safes in-store for hands-on inspection. SentrySafe’s official website sells direct with full warranty support. For high-end commercial safes, specialty retailers like Liberty Safe and Brown Safe offer professional installation services.
What is the longest fireproof safe rating available?
The longest residential fireproof rating is UL Classified 2 hours at 1850°F, found in commercial-grade safes. For home safes, 1-hour ratings at 1700°F are the maximum. The SentrySafe SF123ES offers a 1-hour rating at 1700°F and is the longest duration available in our product recommendations.
Final Verdict
After comparing 8 of the best fireproof safes available in 2026, the Amazon Basics Fireproof and Waterproof Safe stands out as our Editor’s Choice for combining 60-minute fire protection at 1700°F with 24-hour waterproofing in a heavy-duty steel body. With 47,809 reviews averaging 4.6 stars, it has the proven track record that matters for long-term reliability.
For shoppers on a budget, the SentrySafe HD4100 delivers UL Classified fire protection and ETL Verified waterproofing at a lower price point with nearly 15,000 reviews backing it up. If you need a soft-sided organizer for travel or grab-and-go emergency kits, the DocSafe 5200°F offers extreme heat resistance in a portable package.
The best fireproof safe is the one you will actually use and bolt down. Whatever you choose from this list, make sure to bolt it to a floor or wall, air it out monthly to prevent humidity damage, and store copies of your most critical documents in a secondary location like a bank safe deposit box.