10 Best Moisture Absorbers For Long Term Storage of 2025

Tested and Reviewed: Top 10 Moisture Absorbers For Long Term Storage deals with expert ratings from 8.1 to a perfect 10

October 2025 Edition

Editor's Choice

9.7

DampRid

DampRid Fragrance Free Hanging Moisture Absorber, 16 oz., 3 Pack - Eliminates Musty Odors for Fresher Air, Ideal Moisture Absorbers for Closet, 14% More Moisture Absorbing Power*

Free Shipping

Editor's bottom line:

“This moisture absorbers for long term storage is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

DON'T JUST COVER UP ODORS, ELIMINATE THEM: DampRid Fragrance Free Hanging Moisture Absorbers attract and trap excess moisture from the air, eliminating musty odors and inhibiting mold and mildew.
14% MORE MOISTURE ABSORBING POWER*. You can see DampRid work as it attracts and traps excess moisture. 3 Pack of 16-ounce bags.
LONG-LASTING FRESHNESS: DampRid hanging bag moisture absorbers can last up to 60 days depending on temperature and humidity.
IDEAL FOR CLOSETS: DampRid Hanging Moisture Absorbers make a great closet or dorm room dehumidifier, eliminating musty odors and excess moisture that can cause damp-feeling fabrics and damage to your clothes and leather goods.
EASY TO USE: Remove from carton and discard clear plastic wrapper, unfold and hang with enough space to allow air circulation. Discard in trash when liquid reaches the replacement line. (*Compared to 14-ounce bags.)

Show Price

Picked by 248 people today

9.5

Save 27%

Vacplus

Vacplus Moisture Absorbers 6 Pack, 10.5 Oz Portable Humidity Absorber Boxes for Your Bathroom, Closet & Car, Dehumidifier with Fragrance Free, Navy Blue

27% OffFree Shipping

Main Highlights

Efficient Dehumidification: Traps excess moisture quickly. Vacplus moisture absorbers use spherical calcium chloride to enlarge the absorbing area. The large collecting capacity of this moisture remover keeps a long time dry.
Free Your Nose : Vacplus moisture eliminator is fragrance-free. No more worries about the unpleasant smell from the box around you.
Premium Quality: To prevent water leakage, Vacplus Closet moisture absorber designs with unique lock wet paper and high-quality collecting layer. This dehumidifier remover works great for your bathroom, basement, kitchen, laundry room, etc.
Visible Effect : Vacplus closet dehumidifier has its own independent water-collecting layer. You can observe the water absorption from the humidifier absorber at any time.
How They Work: Calcium chloride particles combine with moisture in the air and once they become completely solidified the particles will dissolve and the solution will flow into water reservoir. Please be patient for the process, it may take some time.

Show Price

9.5

SmaringRobot

Silica Gel Packets, 50PCS 5 Gram Premium Moisture Absorbers, Desiccant Packs for Storage, Transparent Rechargeable Oxygen Humidity Absorber Bags for Spices, Jewelry, Clothes, Shoes, Boxes, Electronics

Free Shipping

Main Highlights

Strong Dehumidifier Bags - This silica packets for moisture control adopts the transparent silica gel beads material, a highly active adsorption material and each 500g silica gel desiccant packs for storage adsorb 150g (max 180g) can still keep dry at the maximum saturation, which made the dessicant packs have the ultimate dehumidification ability. Note: white gel beads Only; These humidity control packs do not contain indicating beads and will not change color when they are saturated.
Safe & No-Toxic - The air dryer silica packs made of no-toxic absorbent desiccant beads (no cobalt chloride) and packed under safe coated paper. So, oxygen absorbers for food storage have stable chemical property, will not has chemical reaction with other materials/substances. Therefore safe humidity absorber packs can be used to store cat/dog/pet foods. Desiccant packets for storage is a good oxygen absorbers. Note: Keep this moisture packs away from kids, prevent accidental consumption.
Reactivation - Anti moisture packets are transparent beads packed by high quality composite paper for ultimate moisture absorption and heat resistance, can be reactivated. So, reusable humidity packs have good thermal properties. After absorbs dampness, you can reuse dehumidifier packets by oven (Bake packet for 0.5-2 hours at 200-200F, or Microwave: DEFROST for 7 12 minutes, or exposed to sun for 2hours.). Tips: dessicant silica gel packs are recommended to recycling for no more than 3 times.
Wide Applications - Desiccant bags as moist control packs are widely used in daily life to protect items from moisture damage. People use silica gel flower drying packets for storage vitamins, nuts, snacks, cookies, spices, wardrobe, books, household electronics, shoes, clothes, drawer, ammunition, decorations, medications, seeds, documents, wet phones, watches, guns, canister, collectables, camera Lens, cosmetics, backpack, purse, computers, jewelry, photo album, leather item, other valuables.
What You Get? - You can get 50PCS 5 Gram moisture pack absorb moisture (or silicone gel packets, moisture absorbing packets, silica dry packs, dessicator packs) (Pack dimension: 2.16inch x 1.77inch) and our 24 hours x 7 days online service. This is silicone packets for moisture. Tips: 5 gram moisture absorption packets can cover approximately 600 cubic inch volume containers, but we suggest place more silicone packs than recommended for extra protection. Importantly, CANNOT EAT!

Show Price

9.2

DryTote

100g Rechargeable Desiccant Pack - Moisture Absorbing Bag - Desiccant Dehumidifier for Storage Bins and Totes …

Free Shipping

Main Highlights

ULTIMATE MOISTURE ABSORPTION: These rechargeable desiccant packs will absorb all the moisture from the air. It will help keep your stuff dry and safe. It eliminates the chill moisture even in very humid conditions.
RECHARGE IN MINUTES: Our DryTote desiccant packs are rechargeable! After moisture absorption from the air, the blue color-changing dot on the front of the desiccant pack will turn pink. With the instructions, you can recharge the pack to blue in minutes!
SAFE STORAGE: DryTote desiccant packs create a protective environment with dry air for storage to prevent all forms of rust, corrosion, oxidation, fogging, and other moisture damage.
LARGE CAPACITY: Simply place your items with desiccant packs in bins and totes up to 200 gallons in size. Itll protect your items from moisture and other damages.
WIDE USAGE: You can protect your documents and files, memories and photos, arts and craft supplies, clothing and luggage, safes and drawers, sensitive electronics, and Many Other Valuables.

Show Price

9.0

ZRLEI

400cc Oxygen Absorbers for Food Storage - 100 Count (20x Packs of 5) - for Long Term Food Storage & Survival, Mylar Bags, Canning, Harvest Right Freeze Dryer, Dehydrated, and Preserved Foods

Free Shipping

Main Highlights

NOTE - Bags may NOT shrink like a vacuum bag when the oxygen has been removed. Absorbers do NOT absorb air; they absorb oxygen which is only 20% of the air. About 1/5 of the air volume will be gone, 4/5 remains no matter how many absorbers are used. food grade oxygen absorbers o2 absorbers food grade
FOOD GRADE & SAFE - Our Oxygen Absorbers packaging is made of food-grade material and passed strict food testing, so it can be safely stored with food without peculiar. Products are strictly tested to ensure the highest level of compliance to safety standards.
400CC CAPACITY - Perfect for use in 1-Gallon Mylar bags and other airtight containers to extend the shelf life of dry goods - grains, beans, powders, pastas, and cereal, as well as dehydrated and freeze dried foods.
Double layer and anti oil film design
FIVE PACKS OF OXYGEN ABSORBERS - Offered as sets of five, absorbers are packaged and heat sealed closed immediately after production. Never repackaged in order to prevent oxygen exposure and maximize their potency and shelf life.

Show Price

8.8

Save 16%

Camco

Camco Moisture Absorber Bucket - Features Fast-Acting Moisture-Absorbing Agent - No-Fragrance Beads – Use with RV Storage, Camper Organization & More (44282)

16% OffFree Shipping

Main Highlights

Powerful Moistue Absorption: Camcos RV Moisture Absorber Bucket effortlessly absorbs 3x its weight in moisture, making it perfect for tackling humidity and creating a comfortable environment.
Eliminates Musty Odors: Say goodbye to unpleasant smells! This product not only covers up odors, but eliminates them at their source, leaving your RV fresh and free from lingering humidity.
Compact & Convenient RV Accessory: Keep your gear safe from humidity without sacrificing space. This camper essential fits discreetly in tight RV storage spaces while effectively maintaining ideal humidity levels.
Large Capacity: The generously sized 5 lb bucket contains fragrance-free beads that reduce humidity without adding any scent. It protects even the most spacious camper.
Replace as Needed: To ensure continuous Protection against excess moisture, it is recommended to replace this RV dehumidifier when the contents become gel-like. Don't let humidity ruin your next trip!

Show Price

8.6

Save 10%

Dry & Dry

Dry & Dry 50 Gram [20 Packets] Silica Gel Packets Desiccants, Silica Packets - Rechargeable Silica Gel Packs, Moisture Absorbers, Desiccants Packets, Silica Gel

10% OffFree Shipping

Main Highlights

[High Quality] Pure white silica gel beads; These packets do not contain indicating beads and will not change color when they are saturated; 50 gram desiccant packets can cover approximately 3.33 cubic feet volume containers; We recommend placing more packets than recommended for extra protection; (Packet dimension: 3.7 inch x 4.5 inch)
[How To Use] Place your items and silica gel packets in a tightly sealed container to protect your items from moisture damage; Use silica gel packs to protect 3D Filaments, Safes, Guns, Ammos, Canister, Collectables, Jewelry, Documents, Camera Lens, Clothes, Cosmetics, Books, Bags, Decorations, Wet phones, Cameras, Watches, Electronics, Shoes, and Many Other Valuables
[Ultimate Moisture Absorption and Reactivation] Packet Material is Special Fabric by Spunbond Technology; For reactivation, place packets in the Oven for 0.5 to 2 hours at 200 to 250F or Microwave for About 7 to 12 Minutes at Defrost Mode;
[Special Thickness] Silica gel packs are stored in a Resealable Bag for Easy Storage and Use (Newly designed air tight sealing and sturdy bag for moisture control); Packet Material is Specially made in South Korea

Show Price

Best Value

8.3

Save 29%

Vacplus

Vacplus Moisture Absorbers, Hanging Closet Dehumidifier Bags, Humidity Packs, Desiccant, Closet Dehumidifiers with Fragrance Free, 10 Pack, 9.8OZ

29% OffFree Shipping

Main Highlights

EFFECTIVE ABSORBING: Vacplus dehumidifier bags use Spherical calcium chloride to enlarge the area to absorb quickly. One-way moisture permeable paper absorbs effectively. 500 ml/pack large capacity moisture absorption keep dry for a long time.
VISIBLE EFFECT: The moisture is contained in a little plastic bag at the bottom. What amazing is that you can see the water added day by day, and really see the effectiveness. Vacplus create a dry and comfortable indoor environment.
EASY & SAFE: Vacplus moisture absorber packets provide an easy solution to protecting items and fabrics from excess moisture. By Hanging them up, physical dehumidification gives you a Safe, Green & Energy-saving life.
COMPACT DESIGN : Vacplus hanging packets are designed to hang in closets and other closed spaces, ideal for us in bathrooms, basements, closets, laundry rooms , refrigerator, RV, ship, etc.
HOW THEY WORK: Calcium chloride particles combine with moisture in the air and once they become completely solidified the particles will dissolve and the solution will flow into water reservoir. Please be patient for the process, it may take some time.

Show Price

8.1

wisedry

wisedry 2 x 500 Gram [2.2 lbs] Rechargeable Silica Gel Car Dehumidifier, Microwave Fast Reactivated Desiccant Packets Large for Gun Safe Closet Basement Garage Storage Moisture Absorber Bag Reusable

Free Shipping

Main Highlights

[ CLEAR WINDOWS ] - Wisedry silica gel car dehumidifier bag reduces condensation on car windows which can be a problem on cold winter mornings. Thanks to its high moisture absorption, each 500g silica gel adsorbs 150g(max 180g) of moisture! Also suitable for preventing moisture in other larger spaces like cupboards, storage room, tool shop, garage, RV, boat, basement etc.
[ REUSABLE ] - When the 500g silica gel packs absorb moisture more than 150g, reactivate it in microwave or oven, then it can be reused as new. Recharge as instruction, do not overheating, the car desiccant bags can be reused more than 10 times with no problem.
[ 10 MIN FAST RECHARGE ] - The moisture absorber bags can be quickly reactivated in 1016 min depending on microwave power. Please weigh the bag before recharging and DO NOT RECHARGE if under 650 g(unsaturated). More details, please refer to the user instruction come with the product.
[ SAFE & CONVENIENT PACKAGING ] - Safe double packed to protect the desiccants from moisture before use, easy to store the unused unit with the individual packaging.
If you're not happy with us, contact wisedry customer support team directly for a fast solution any time needed.

Show Price

8.1

Vacplus

Vacplus Moisture Absorbers 12 Pack, 10.5 Oz, Humidity Absorber Boxes Attracts Extra Moisture from Your Bathroom, Closet, Kitchen, Dehumidifier for Closet (Fragrance Free), Blue

Free Shipping

Main Highlights

Efficient Dehumidification: The 6.1 x 3.3 x 4.1 inches Vacplus moisture absorber uses spherical calcium chloride to enlarge the absorbing area and traps excess moisture quickly. The large collecting capacity of this moisture remover keeps a long time dry.
Free Your Nose: Vacplus moisture eliminator is fragrance-free. No more worries about the unpleasant smell from the box around you.
Premium Quality: To prevent water leakage, Vacplus Closet moisture absorber designs with unique lock wet paper and high-quality collecting layer. This dehumidifier remover works great for your bathroom, basement, kitchen, laundry room, etc.
Visible Effect: Vacplus closet dehumidifier has its own independent water-collecting layer. You can observe the water absorption from the humidifier absorber at any time.
How They Work: Calcium chloride particles combine with moisture in the air and once they become completely solidified the particles will dissolve and the solution will flow into water reservoir. Please be patient for the process, it may take some time.

Show Price

Our Best Overall Choice

Best Choice

9.7

DampRid

DampRid Fragrance Free Hanging Moisture Absorber, 16 oz., 3 Pack - Eliminates Musty Odors for Fresher Air, Ideal Moisture Absorbers for Closet, 14% More Moisture Absorbing Power*

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

DON'T JUST COVER UP ODORS, ELIMINATE THEM: DampRid Fragrance Free Hanging Moisture Absorbers attract and trap excess moisture from the air, eliminating musty odors and inhibiting mold and mildew.
14% MORE MOISTURE ABSORBING POWER*. You can see DampRid work as it attracts and traps excess moisture. 3 Pack of 16-ounce bags.
LONG-LASTING FRESHNESS: DampRid hanging bag moisture absorbers can last up to 60 days depending on temperature and humidity.
IDEAL FOR CLOSETS: DampRid Hanging Moisture Absorbers make a great closet or dorm room dehumidifier, eliminating musty odors and excess moisture that can cause damp-feeling fabrics and damage to your clothes and leather goods.
EASY TO USE: Remove from carton and discard clear plastic wrapper, unfold and hang with enough space to allow air circulation. Discard in trash when liquid reaches the replacement line. (*Compared to 14-ounce bags.)

Show Price

Related Deals You Might Like for Moisture Absorbers For Long Term Storage

120 Packs 500CC Food Grade Oxygen Absorbers (10 Pack in Individual Vacuum Bag ) , Oxygen Absorbers For Long Term Food Storage with Oxygen Indicator , Works in Mylar Bags, Mason Jars, and Vacuum Bags

Show PriceView

Vbeijll 5 Gram (50 Pack) Color-Indicating Silica Gel Packets, Premium Food Grade Desiccant - Rechargeable Moisture Absorbers for Food Storage, Electronics, 3D Filament & Safes

34% Off

Show PriceView

Silica Gel Packets, 50PCS 5 Gram Premium Transparent Desiccant Packs for Storage, Moisture Absorbers for Control Absorbing, Desiccant Dehumidifiers Bags for Electronics, Clothes Shoes, Jewelry, Spices

Show PriceView

500cc Oxygen Absorbers for Food Storage - 100 Count (20x Packs of 5) - for Long Term Food Storage & Survival, Mylar Bags, Canning, Harvest Right Freeze Dryer, Dehydrated, and Preserved Foods

15% Off

Show PriceView

Desiccant for 5-Gallon Bucket Food Storage Moisture Control - 12 Individual Packs

Show PriceView

CLEVAST Moisture Absorbers Packets 10 Pack, Dehumidifier Bags for Closet, Unscented Hanging Humidity Absorber in Wardrobes, Bedrooms, Bathrooms(230g/pack)

Show PriceView

DampRid Refillable Moisture Absorber, 11 oz., 6-Pack – Fresh Scent Moisture Absorbers, 10% More Absorbing Power*, Eliminates Musty Odors for Fresher, Cleaner Air

22% Off

Show PriceView

DampRid Hi-Capacity Moisture Absorber Bucket, Fragrance Free, 2 lb. 15.5 oz. & Moisture Detection Strip (2 Pack), Attracts & Traps Excess Moisture

26% Off

Show PriceView

Moisture Absorbers, 20G 75 Pack Premium Transparent Desiccant for Storage, Silica Gel Desiccant Packets (20G, 75)

Show PriceView

wisedry 100g [5 Packs] Reusable Desiccant Packs for Storage, Rechargeable Color Indicating Silica Gel Desiccant Packets, Moisture Absorbers for Storage Bins, Suitcase, Safe, 3D Filaments, Electronics

Show PriceView

Deals are Live

Special Amazon deal ends in: