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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

  • Based on 607 reviews
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Non-returnable due to Food safety reasons

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Availability: In Stock.
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Arrives Thursday, Nov 13
Order within 23 hours and 47 minutes
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Features

  • 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
  • 500CC 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.
  • 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.
  • 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.
  • Our double layer and anti-oil film design ensures that your food stays safe and free from any contamination.

Brand: NIKUY


Number of Items: 20


Item Weight: 0.44 Kilograms


Recommended Uses For Product: Storage


Size: 500cc


Number of Pieces: 200


Unit Count: 100 Count


Color: silver


Manufacturer: NIKUY


Package Dimensions: 7.91 x 6.1 x 1.97 inches


Item Weight: 15.5 ounces


Mildew-resistant: Phthalate Free, Latex Free, Vinyl Free, Mercury Free, Lead Free, Chloride Free, BPA Free, BPS Free, PVC Free


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 13

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Essential for Long-Term Storage—Works Exactly as It Should
Item Package Quantity: 100 Size: 500cc
These 500cc oxygen absorbers are a must-have for anyone doing serious food storage. I use them for mylar bags filled with dry goods like rice, beans, flour, and dehydrated foods, and they’ve worked flawlessly every time. Each packet activates quickly and does exactly what it’s supposed to—pulls the oxygen out and helps create that tight vacuum seal. You can literally feel the difference in the bags after sealing. Great peace of mind knowing the food is being preserved properly for the long haul. They come well-packaged in small groups, which helps prevent waste and keeps the unused absorbers fresh until I need them. I always toss one in a mason jar or vacuum-sealed bag too when storing jerky or dried herbs. Reliable, affordable, and a key part of my prep and pantry system. I’ll definitely be buying more. ... show more
Reviewed in the United States on April 21, 2025 by Eric T.

  • Great Value and Functional
Item Package Quantity: 100 Size: 500cc
As advertised.
Reviewed in the United States on June 17, 2025 by Cody W.

  • As far as I can tell these are working well.
Item Package Quantity: 100 Size: 500cc
These do exactly what I need them to do, which is to remove oxygen from items that I have vacuum packed and want to be sure that additional oxygen that might have been left in there is absorbed.
Reviewed in the United States on July 12, 2025 by Kit

  • a good idea
Item Package Quantity: 100 Size: 500cc
You can use these packets to extend the life of your product in your mason jars . I can't see it working but assume it does . The price is reasonable for the quantity there is .
Reviewed in the United States on December 12, 2024 by S.S.S.

  • Keeps moisture out
Item Package Quantity: 100 Size: 500cc
Love this for when I store my dry goods for long periods!
Reviewed in the United States on May 8, 2025 by Emily

  • O2 absorbers do extend the life of stored food
Item Package Quantity: 100 Size: 500cc
I've been using these long enough to be certain of this: an O2 absorber in the package helps to extend the life & taste of stored food considerably. I don't use plastic vacuum bags often; they're wasteful and they crush many foods. Instead, I use Mason-style jars and a vacuum lid attachment. The attachment lets you use your vacuum pump to remove the air from the jar, then the regular mason lid makes a seal when you remove the hose. Works great. Doesn't crush things like dried fruit, and you can vacuum and freeze liquids like soup without a vacuum chamber. A one qt/one liter jar with one of a couple of O2 absorbers will extend the life of food months beyond typical storage time. I've stored dried apples at room temp for nearly a year, and they are still "fresh" (as fresh as an apple slice that was dipped in ascorbic acid and then dehydrated can ever be...). I've tried both ways, with and without the O2 absorbers. The 02 absorbers make a noticeable improvement in taste. Food with high fat content, like nuts, will eventually always go rancid at room temp, but I store walnuts with with O2 packets and vacuum at room temp, and they consistently last 6-9 months after removing from the original packaging. That's months more storage time than I used to get when I just took the nuts out of the original package and put them into an air-tight container. ... show more
Reviewed in the United States on December 28, 2024 by Hugh Mongus

  • Vacumn sealed.
Item Package Quantity: 100 Size: 500cc
These came in a Vacumn sealed bag, so are fresh and ready to use. A lot in a small package.
Reviewed in the United States on May 17, 2025 by Cheryljohnson

  • good value packs
Item Package Quantity: 100 Size: 500cc
HIgh CC size great for sealing large amounts of food, helping it retain color.
Reviewed in the United States on August 1, 2025 by E. Decker

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