Fireproof and Waterproof Lock Box with Key Lock - Compact Document

In this review of the Fireproof and Waterproof Lock Box with Key Lock, the bottom line is simple: this compact document safe is for anyone who needs reliable, portable protection for important papers and small valuables. It stands out because it combines UL Classifed fire protection for 1/2 hour at 1550F with ETL verified 72-hour water submersion resistance, giving real peace of mind against common disasters. The build is solid and roomy enough for passports, birth certificates, USBs and small valuables, while the carrying handles make it easy to move when needed.

Key Features

• Fireproof protection: UL Classified to survive 1/2 hour at 1550F, helping preserve irreplaceable documents and media in a house fire.
• Waterproof design: ETL Verified for 72 hours of submersion, which adds flood protection for documents stored at low levels.
• Secure key lock: A flat key lock and included two keys keep the lid closed and provide quick access without electronics.
• Portable size: At 0.66 cubic ft interior capacity with built-in carrying handles, it balances room for letter-size files and portability.
• Durable construction: Weight and solid feel (about 41 pounds) give a sense of permanence and theft resistance for a compact safe.
• Organized storage: Interior fits letter-size hanging files and small valuables, making it easy to store passports, social security cards and certificates.

Who It's For

This safe is best for homeowners or small business owners who want a compact, tested container for critical paper documents and small digital media. The combination of verified fire and water protection makes it a good choice for anyone storing irreplaceable paperwork in basements, garages, or on ground floors where flood risk exists.

It is less suited for those who need an electronic lock, high-security burglary resistance beyond a sturdy box, or a lightweight carry option for frequent travel. If you need large capacity for binders or heavy jewelry storage, consider a larger or specialized safe.

Pros & Cons

Pros

• Verified protection against both fire and prolonged water submersion gives broad disaster coverage.
• Interior fits letter-size hanging files, making document organization straightforward.
• Built-in carrying handles and modest footprint make relocation simple when necessary.
• Includes two keys and a flat key lock for uncomplicated, mechanical access.

Cons

• Several customers report the lock and latch feel weak or are difficult to operate, which may frustrate frequent use.
• The unit is fairly heavy for its size at about 41 pounds, which can be inconvenient for some users.

Specifications

Brand	SentrySafe
Exterior dimensions	16.6 in W x 13.8 in D x 14.1 in H
Interior dimensions	12 in W x 8.1 in H x 11.6 in H
Capacity	0.66 cubic ft
Weight	41 pounds
Fire rating	UL Classified 1/2 hour at 1550F
Water rating	ETL Verified 72 hours submersion

Our Verdict

The Fireproof and Waterproof Lock Box with Key Lock is a sensible, value-oriented option for protecting important documents and small valuables from fire and flood. It offers verified protection and a practical interior for letter-size files, making it a strong choice for home or small office use, provided you accept a mechanical key lock and a bit of heft in exchange for the protection it offers.

Frequently Asked Questions

Does it protect paper documents in a fire?
Yes. The safe is UL Classified to withstand 1/2 hour at 1550F, which helps preserve important papers and media.

Can it be submerged in flood water?
Yes. The safe is ETL Verified for 72 hours of water submersion to protect contents during flooding.

Does it use batteries or an electronic lock?
No. It uses a flat key lock with two included keys for mechanical access and does not require batteries.