--- product_id: 3748656 title: "HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister" price: "3352 kr" currency: ISK in_stock: true reviews_count: 11 url: https://www.desertcart.is/products/3748656-hydrosorbent-silica-gel-moisture-absorbers-for-camera-40gm-1-pack store_origin: IS region: Iceland --- # Rechargeable & reusable design Made in USA quality assurance Color-change indicator for moisture HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister **Price:** 3352 kr **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay sharp — moisture control that’s always camera-ready! ## Quick Answers - **What is this?** HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister - **How much does it cost?** 3352 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/3748656-hydrosorbent-silica-gel-moisture-absorbers-for-camera-40gm-1-pack) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** 40 grams of premium silica gel packed in a mini canister, perfect for cameras, telescopes, and firearms. - • **Smart Moisture Alert:** Color shifts from blue to pink to signal saturation, so you never miss a recharge. - • **Eco-Friendly Rechargeable:** Simply oven-dry at 300°F for 2-3 hours to restore peak performance—no replacements needed. - • **Humidity Defense for Your Gear:** Protects sensitive equipment from rust and moisture damage in humid environments. - • **Trusted American Craftsmanship:** Proudly made in the USA, ensuring top-tier quality and reliability. ## Overview HYDROSORBENT® Silica Gel Moisture Absorbers are 40-gram reusable desiccant canisters designed to protect cameras, telescopes, and firearms from humidity damage. Featuring a clear blue-to-pink color indicator, these rechargeable silica gel packs can be oven-dried for repeated use. Made in the USA, they offer reliable, eco-friendly moisture control for professionals and enthusiasts in humid climates. ## Description 40 Gram Unit Review: Works - I have a bunch of these things. I use them mostly for moisture protection for firearms, since I live in very humid South Georgia. I have found that these 40 gram units work very well. I check the indicators on them frequently, and find that in summer they will need "recharging" about every two months, in winter only about every four months. This refers to items kept inside an air conditioned house. The recharge is really just drying the silica gel, done in an oven set at 300 degrees for 2-3 hours. No odor, so your wife won't get mad..I stick mine on a cookie sheet and let them bake while I do other chores. Good product, recommended..beware of some on the market that LOOK almost the same as these, but contain less gel, or crummy gel. The knock-offs are usually much lower-priced than these, but are a total rip-off. Review: Work well, colors a bit hard to discern for colorblind people - Using them in my gun case. I have to re-charge these every few months. They seem to work quite well, though after going shooting on a rainy day, I still encountered some very light rusting the next time I took the gun out. Only caveat: I always have a hard time telling when the color has changed all the way, because I’m red-green colorblind, and the pink isn’t particularly obvious. (Though the pellets start out in a very dark color, I’m never sure whether they’ve turned color all the way yet.) ## Features - Silica Gel SG40 40 Gram Unit, Pink Silica Gel Moisture Absorbers for Camera (40 Grams). Blue to Pink. Telescopes Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA Silica Gel Desiccant Mini Canisters ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.3 out of 5 stars 180 Reviews | ## Images ![HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister - Image 1](https://m.media-amazon.com/images/I/61DUECSym-L.jpg) ![HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister - Image 2](https://m.media-amazon.com/images/I/41uA8bWUuRL.jpg) ![HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister - Image 3](https://m.media-amazon.com/images/I/51UbZIKCoRL.jpg) ![HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister - Image 4](https://m.media-amazon.com/images/I/41oXS3KSowL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by M***R on June 14, 2013* I have a bunch of these things. I use them mostly for moisture protection for firearms, since I live in very humid South Georgia. I have found that these 40 gram units work very well. I check the indicators on them frequently, and find that in summer they will need "recharging" about every two months, in winter only about every four months. This refers to items kept inside an air conditioned house. The recharge is really just drying the silica gel, done in an oven set at 300 degrees for 2-3 hours. No odor, so your wife won't get mad..I stick mine on a cookie sheet and let them bake while I do other chores. Good product, recommended..beware of some on the market that LOOK almost the same as these, but contain less gel, or crummy gel. The knock-offs are usually much lower-priced than these, but are a total rip-off. ### ⭐⭐⭐⭐ Work well, colors a bit hard to discern for colorblind people *by N***S on April 29, 2014* Using them in my gun case. I have to re-charge these every few months. They seem to work quite well, though after going shooting on a rainy day, I still encountered some very light rusting the next time I took the gun out. Only caveat: I always have a hard time telling when the color has changed all the way, because I’m red-green colorblind, and the pink isn’t particularly obvious. (Though the pellets start out in a very dark color, I’m never sure whether they’ve turned color all the way yet.) ### ⭐⭐⭐⭐⭐ I love these little gel canisters *by J***B on June 4, 2015* I was reading the reviews that others wrote and need to clarify a few points. For an ammo can these are perfect! Some when 8 months without changing color. It all depends how much moisture cardboard or material in the can holds... Recharging only takes 3 hours in the oven. Secondly, the plug Eva-dry are great too but for large areas such as a safe. Color changes within a month since its open air and not air tight. Recharging can take anywhere between 8-14 hours and they tell you not to keep it plugged in longer than 16 hours. Hope that's clear enough. ## Frequently Bought Together - HYDROSORBENT® Silica Gel Moisture Absorbers for Camera (40gm - 1 Pack). Blue to Pink. Telescopes, Safe Dehumidifier Rechargeable. Reusable Desiccant Dehumidifier. Made in USA. 40g Mini Canister - Eva-Dry Wireless Mini Dehumidifier, White (E-333) - Keh Gun Safe Pantry Under Cabinet Light (tm) American Owned Motion Sensor Activated Battery Powered Led Lighting(12ft) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/3748656-hydrosorbent-silica-gel-moisture-absorbers-for-camera-40gm-1-pack](https://www.desertcart.is/products/3748656-hydrosorbent-silica-gel-moisture-absorbers-for-camera-40gm-1-pack) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-07-16*