---
product_id: 1146018
title: "HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange"
brand: "hydrosorbent"
price: "914068₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Hydrosorbent"
url: https://www.desertcart.vn/products/1146018-hydrosorbent-osg-40-silica-gel-dehumidifier-desiccant-40-gram-orange
store_origin: VN
region: Vietnam
---

# Absorbs moisture from 3 cubic feet Reusable & rechargeable via oven heating Proudly made in the USA HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange

**Brand:** hydrosorbent
**Price:** 914068₫
**Availability:** ✅ In Stock

## Summary

> 🧴 Keep it dry, keep it fresh — moisture control that works as hard as you do!

## Quick Answers

- **What is this?** HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange by hydrosorbent
- **How much does it cost?** 914068₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/1146018-hydrosorbent-osg-40-silica-gel-dehumidifier-desiccant-40-gram-orange)

## Best For

- hydrosorbent enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable design offers 3+ years of reliable moisture control—no more single-use waste.
- • **Compact Powerhouse:** Small 4” x 2” x 0.6” canisters fit discreetly in closets, safes, and cabinets.
- • **Smart Color Indicator:** Watch the beads shift from vibrant orange to clear—know exactly when to recharge.
- • **Eco-Friendly Reusability:** Simply bake at 280-300°F to restore drying power, saving money and waste.
- • **Ultimate Moisture Defense:** Protect your leather, clothing, and gear from humidity damage effortlessly.

## Overview

The HYDROSORBENT OSG-40 is a compact, 40-gram silica gel dehumidifier designed to absorb moisture from up to 3 cubic feet of enclosed space. Featuring reusable silica beads that change color from orange to clear when saturated, it can be recharged by oven heating at 280-300°F for 2-3 hours. Proudly made in the USA with durable aluminum casing, this portable desiccant protects clothing, leather, electronics, and sensitive gear from humidity damage for over 3 years, making it an eco-friendly and cost-effective solution for small spaces like closets, safes, and cabinets.

## Description

HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange: desertcart.com: Industrial & Scientific

Review: handy obsorbent silica gel stuff - WHAT! No cobalt chloride?! That just chaps my hide! I occasionally put cobalt sprinkles on my ice cream. What will I do now? Anyhow, this is a good product, these things do what they are supposed to, absorb moisture and it does it rather well. Fit anywhere including your pockets. Wonder if it would work as underarm deodorant? Anyhow, need something that keeps your sensitive items dry and can be reused by heating in the oven, then this is for you! Its reasonably priced and its fun to shake. Please don't overthink these things, its a simple device that does one thing, absorb moisture and help protect you electronics or other items. Ok, it does 2 things, but you know what I mean. :) Feed it!
Review: Use a rubber band! - I've been using this for years. If you received a damage one, request a replacement for it or return it. With that said, these work great. I would "activate" them before using the first time and to keep them from opening (I dropped one before and the beads went EVERYWHERE), user a rubber band. Just remember to remove the rubber band before you put it in the oven to "activate." Also set a 4-6 month reminder (or whenever depending on how fast they absorb moisture for you in your situation), otherwise they will be less effective over time.

## Features

- Clothing, Leather Storage Closet Dehumidifiers: Our silica desiccant beads absorb moisture and protect clothing and leather items from damage caused by humidity. These gel-based silicone beads for moisture come with single mini canisters (4” x 2” x .6”) that absorb 3 cubic feet of moisture each, are reusable, & proudly made in the USA!
- Rechargeable Design: This compact dehumidifier uses silica gel absorbent beads that change color from orange to clear when full of moisture. Once full, put our rechargeable dehumidifier silica gels tin canister in the oven at 280 - 300°F for 2 to 3 hours. Note: PLEASE preheat the oven before putting the beads in the oven.
- 3 Cubic Ft of Absorption Each: Each can of our gel-based silica beads dehumidifier can effectively absorb 3 cubic feet of moisture. These closet moisture absorbers protect against cases containing guns, cameras, telescopes, ammunition, tools, tackle boxes, and more.
- Perfect for Small, Enclosed Spaces: Our leather storage shoe moisture absorber mini canister easily & economically prevents condensation, rust, & corrosion in small, enclosed spaces like gun-safe, closets, or cabinets.
- Proudly Made In The USA! Our USA-made silica gel desiccant rechargeable is built to last for 3+ years vs cheap competitors that are single-use. Our 5-pack clothes and leather storage moisture absorber for closet is a cost-effective solution for keeping your guns & ammo dry for years to come!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0037Z8K3E |
| Best Sellers Rank | #233,205 in Health & Household ( See Top 100 in Health & Household ) #165 in Moisture Absorbers #689 in Dehumidifiers |
| Brand | HYDROSORBENT |
| Capacity | 85 Liters |
| Color | Clear,Orange |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,048) |
| Date First Available | February 10, 2010 |
| Included Components | Dehumidifier. |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | OSG Silica Gel Mini Canister |
| Manufacturer | Hydrosorbent Dehumidifiers |
| Material | Aluminum |
| Model Name | OSG Silica Gel Mini Canister |
| Operation Mode | Continuous |
| Product Dimensions | 3.94"D x 0.79"W x 1.97"H |
| Recommended Uses For Product | Residential |
| Special Feature | Portable |
| Tank Volume | 85 Liters |
| UPC | 724225140012 |

## Product Details

- **Brand:** HYDROSORBENT
- **Capacity:** 85 Liters
- **Color:** Clear,Orange
- **Included Components:** Dehumidifier.
- **Item Weight:** 0.09 Pounds
- **Material:** Aluminum
- **Product Dimensions:** 3.94"D x 0.79"W x 1.97"H
- **Recommended Uses For Product:** Residential
- **Special Feature:** Portable
- **Tank Volume:** 85 Liters

## Images

![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 1](https://m.media-amazon.com/images/I/61-fEMDbcDL.jpg)
![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 2](https://m.media-amazon.com/images/I/81e+kQK4OcL.jpg)
![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 3](https://m.media-amazon.com/images/I/81-dCaCcHAL.jpg)
![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 4](https://m.media-amazon.com/images/I/61u8RSL9YIL.jpg)
![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 5](https://m.media-amazon.com/images/I/71eqPzfLxeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ handy obsorbent silica gel stuff
*by M***T on April 9, 2013*

WHAT! No cobalt chloride?! That just chaps my hide! I occasionally put cobalt sprinkles on my ice cream. What will I do now? Anyhow, this is a good product, these things do what they are supposed to, absorb moisture and it does it rather well. Fit anywhere including your pockets. Wonder if it would work as underarm deodorant? Anyhow, need something that keeps your sensitive items dry and can be reused by heating in the oven, then this is for you! Its reasonably priced and its fun to shake. Please don't overthink these things, its a simple device that does one thing, absorb moisture and help protect you electronics or other items. Ok, it does 2 things, but you know what I mean. :) Feed it!

### ⭐⭐⭐⭐⭐ Use a rubber band!
*by M***P on January 20, 2025*

I've been using this for years. If you received a damage one, request a replacement for it or return it. With that said, these work great. I would "activate" them before using the first time and to keep them from opening (I dropped one before and the beads went EVERYWHERE), user a rubber band. Just remember to remove the rubber band before you put it in the oven to "activate." Also set a 4-6 month reminder (or whenever depending on how fast they absorb moisture for you in your situation), otherwise they will be less effective over time.

### ⭐⭐⭐⭐⭐ Great for firearm storage.
*by M***9 on February 26, 2026*

Great for firearm storage. I've been using them for years. Just refresh them in the oven and they're good for another year.

## Frequently Bought Together

- HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange
- Upgraded Two Pockets Fireproof Document Bag (2000℉), andyer 15”x 11”Waterproof Fireproof Money Bag for Cash with Zipper, Important Document Storage Organizer for Valuables, Legal Documents Safe

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-04*