---
product_id: 123613832
title: "Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches"
brand: "sentrysafe"
price: "HK$3181"
currency: HKD
in_stock: true
reviews_count: 12
category: "Sentry Safe"
url: https://www.desertcart.hk/products/123613832-sentry-safe-chw30220-fireproof-and-waterproof-safe-box-with-key
store_origin: HK
region: Hong Kong
---

# ETL Verified 72-hour waterproof submersion Tubular key lock with 2 keys for secure access UL Classified 1550°F fireproof for 30 mins Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches

**Brand:** sentrysafe
**Price:** HK$3181
**Availability:** ✅ In Stock

## Summary

> 🔥💧 Lock in your legacy, not your worries! 🔐

## Quick Answers

- **What is this?** Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches by sentrysafe
- **How much does it cost?** HK$3181 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/123613832-sentry-safe-chw30220-fireproof-and-waterproof-safe-box-with-key)

## Best For

- sentrysafe enthusiasts

## Why This Product

- Trusted sentrysafe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spacious & Organized:** 0.36 cubic feet interior with built-in straps fits A4 documents, passports, and digital media without folding.
- • **Heavy-Duty & Reliable:** Solid 24-pound construction with captured fire insulation ensures durability and long-term protection.
- • **Secure Key Lock System:** Robust tubular key lock prevents unauthorized access and accidental fire lid openings.
- • **Unmatched Fire Defense:** Endures extreme 1550°F heat for 30 minutes to safeguard your irreplaceable documents and valuables.
- • **Flood-Proof Peace of Mind:** ETL Verified waterproof protection keeps your essentials dry even after 72 hours underwater.

## Overview

The SentrySafe CHW30220 is a compact yet powerful fireproof and waterproof safe, UL Classified to withstand 1550°F for 30 minutes and ETL Verified to survive 72 hours underwater. Featuring a secure tubular key lock and spacious interior with document straps, it’s designed to protect your most valuable papers, digital media, and small valuables from fire and flood damage. Built with heavy-duty captured fire insulation and weighing 24 pounds, this safe offers professional-grade security and peace of mind for your home or office.

## Description

The SentrySafe CHW30220 provides true peace of mind as a small fireproof and waterproof safe box. UL Classified to protect your valuables in a fire for a 1/2 hour up to 1550°F (843°C), the CHW30220 offers fire protection that makes it an ideal fireproof box for home. The CHW30220 is ETL Verified to protect your valuable items from flood damage up to 72 hours, offering piece of mind with waterproof protection. Included in-lid organizer and digital media protection helps ensure your small valuables and electronic devices stay secured.

Review: Good safe for the price. - Good solid safe. Love that I don’t have to fold or otherwise bend my documents to fit inside. The only thing that would make it better is if it sat up on its side as well as on the bottom. I am storing it sideways and it’s not as stationary that way as on its bottom. Good amount of space. It is a heavy piece of furniture though. You wouldn’t want to be moving it around much.
Review: A worth while product - Bought for my partner. I already have one for keeping documents safe.

## Features

- Fireproof box is UL Classified to endure 1/2 hour at 1550°F to protect irreplaceable documents, small valuables, DVDs, and USBs from fire
- Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a flood
- Fireproof lock box features a tubular key lock for added security and to prevent the lid from opening in the event of a fire; Includes 2 keys
- Document safe features built-in straps for easy storage of passports, social security cards, and birth certificates; Fire box holds A4 size paper
- Exterior: 16.5 inch W x 14.8 inch D x 7.6 inch H; Interior: 12.6 inch W x 9.2 inch D x 5.4 inch H; Large capacity 0.36 cubic feet; Weighs 24 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UU7Z0EO |
| Alarm | Lock |
| Best Sellers Rank | 187,525 in DIY & Tools ( See Top 100 in DIY & Tools ) 114 in Cabinet Safes |
| Brand | SentrySafe |
| Capacity | 0.36 Cubic Feet |
| Chamber Depth | 9.2 Inches |
| Chamber Height | 5.4 Inches |
| Chamber Width | 12.6 Inches |
| Colour | Grey & Black |
| Control Type | Key Control |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 2,833 Reviews |
| Global Trade Identification Number | 00049074023560 |
| Included Components | CHW30220 |
| Item Dimensions D x W x H | 37.6D x 41.9W x 19.3H centimetres |
| Item Type Name | Fireproof Safe |
| Item Weight | 10.89 kg |
| Lock Type | Key |
| Lock type | Key |
| Manufacturer | SentrySafe INC |
| Material | Captured Fire Insulation |
| Model Number | CHW30220 |
| Mounting Type | Floor Mount |
| Part Number | CHW30220 |
| Product dimensions | 37.6D x 41.9W x 19.3H centimetres |
| Special Features | Fireproof, Waterproof |
| UPC | 049074023560 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SentrySafe
- **Capacity:** 0.36 Cubic Feet
- **Colour:** Grey & Black
- **Included components:** CHW30220
- **Item weight:** 10.89 kg
- **Lock type:** Key
- **Material:** Captured Fire Insulation
- **Mounting type:** Floor Mount
- **Product dimensions:** 37.6D x 41.9W x 19.3H centimetres
- **Special feature:** Fireproof, Waterproof

## Images

![Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches - Image 1](https://m.media-amazon.com/images/I/61V5ExvXLHL.jpg)
![Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches - Image 2](https://m.media-amazon.com/images/I/71OjQNnCwTL.jpg)
![Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches - Image 3](https://m.media-amazon.com/images/I/71iSS0HyGdL.jpg)
![Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches - Image 4](https://m.media-amazon.com/images/I/61yvZd+EezL.jpg)
![Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches - Image 5](https://m.media-amazon.com/images/I/51ZbP+XbnJL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good safe for the price.
*by E***R on 10 June 2026*

Good solid safe. Love that I don’t have to fold or otherwise bend my documents to fit inside. The only thing that would make it better is if it sat up on its side as well as on the bottom. I am storing it sideways and it’s not as stationary that way as on its bottom. Good amount of space. It is a heavy piece of furniture though. You wouldn’t want to be moving it around much.

### ⭐⭐⭐⭐⭐ A worth while product
*by S***N on 8 January 2026*

Bought for my partner. I already have one for keeping documents safe.

### ⭐⭐⭐⭐⭐ Useful document box
*by M***D on 27 March 2025*

We needed another lockable box to store our stack of documents. This one is very roomy as there is a large indent in the lid which enables us to put a lot of documents in unlike our other one which is almost as big but doesn’t hold as many papers. Easily takes A4 papers. Not too heavy. Lock doesn’t seem that sturdy though.

## Frequently Bought Together

- SentrySafe Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches, CHW30220
- SentrySafe Fire and Water Resistant Portable Bag with Zipper for Money or Document Storage, FBWLZ0SSC
- SentrySafe Fireproof and Waterproof Lock Box with Key Lock, File Safe with Carrying Handles for Documents, 0.66 Cubic Feet, 14.1 x 16.6 x 13.8 Inches, FHW40100

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**Shop now:** [https://www.desertcart.hk/products/123613832-sentry-safe-chw30220-fireproof-and-waterproof-safe-box-with-key](https://www.desertcart.hk/products/123613832-sentry-safe-chw30220-fireproof-and-waterproof-safe-box-with-key)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-06*