
Amazon Basics 0.5 Cu Ft Safe Black
Score: 65/100
SentrySafe CHW30220 Black
Score: 75/100Rankings

The SentrySafe CHW30220 is a compact, portable chest designed to protect documents and small valuables from both fire and water damage. It features verified UL fire and ETL water protection ratings, secured by a key lock. It is ideal for storing hanging files, CDs, and backup drives, serving as an emergency grab-and-go solution.

The Amazon Basics Steel Security Safe is a compact lock box with an electronic keypad, designed for storing cash, jewelry, and documents. It offers convenient electronic access and is lightweight for easy portability. However, it lacks fire or water protection ratings and has basic security features compared to specialized vaults.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | 12 monthsbest | |
— | 30 minutesbest | |
— | 1,550 °Fbest | |
0.5 cu ftbest | 0.36 cu ft | |
9.8 inbest | 7.6 in | |
13.8 in | 16.5 inbest | |
9.8 in | 14.8 inbest | |
| ↓ lower better | 18.3 lbsbest | 24 lbs |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions & Capacity(5) | ||
Interior Capacity (cu ft) | 0.5 cu ft | 0.36 cu ft |
Exterior Height (in) | 9.8 in | 7.6 in |
Exterior Width (in) | 13.8 in | 16.5 in |
Exterior Depth (in) | 9.8 in | 14.8 in |
Weight (lbs) | 18.3 lbs | 24 lbs |
Security & Access(1) | ||
Lock Type | Electronic | Key |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors praise the SentrySafe FPW082KSB and CHW20221 for their verified UL fire and ETL water protection ratings, noting their effectiveness for disaster preparedness. They highlight the product's portability, solid steel construction, and versatility for storing documents or small valuables. However, experts consistently note that these models are not intended for high-security burglary protection.
Everyday consumers generally praise the safe for its heavy, solid build and effectiveness in protecting documents and small items. Users appreciate the hanging file compatibility and the convenience of the carrying handle for emergency evacuation. Recurring complaints focus on the limited interior space for larger items and the perception that the key lock provides only basic deterrence.
“Heavy and solid”

“Effective for documents/small items”

“Love hanging file compatibility and portability”


