






🛡️ Lock in freshness, lose the oxygen, never the flavor!
SYMYNELEC’s 400cc Oxygen Absorbers come in a bulk pack of 100 (10 packs of 10), each sealed immediately after production to maintain maximum potency. Designed for long-term food storage, these food-grade absorbers effectively remove oxygen from airtight containers like Mylar bags and Mason jars, extending shelf life of dry goods, spices, and freeze-dried foods. The included freshness indicator provides a quick visual check to ensure absorbers are active and ready to protect your food from spoilage.












| ASIN | B0CWNXG43W |
| Best Sellers Rank | #286,220 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #5,549 in Food Container Sets |
| Brand | SYMYNELEC |
| Brand Name | SYMYNELEC |
| Capacity | 400 Cubic Centimeters |
| Closure Type | vacuums |
| Color | 400cc Oxygen Absorbers 100PCS |
| Container Shape | Rectangular |
| Customer Reviews | 4.6 out of 5 stars 148 Reviews |
| Included Components | 10 Count Oxygen Exposure Indicator, 100 Count (10x Packs of 10) 400cc Oxygen Absorbers |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions L x W x H | 1.9"L x 7"W x 5.2"H |
| Item Form | 10 bags, 10 packs per bag |
| Item Type Name | 400cc Oxygen Absorbers for Food Storage |
| Item Volume | 400 Milliliters |
| Item Weight | 0.4 Kilograms |
| Lid Material | Plastic |
| Manufacturer | SYMYNELEC |
| Material | Polyester |
| Material Feature | Food Grade |
| Material Features | Food Grade |
| Material Type | Polyester |
| Other Special Features of the Product | Air Tight, Oxygen Absorbers, Airtight, Vacuum Seal, Food Storage |
| Package Quantity | 1 |
| Product Care Instructions | Freezer Safe, Refrigerator Safe |
| Product Dimensions | 1.9"L x 7"W x 5.2"H |
| Recommended Uses For Product | 400cc Oxygen Absorbers, Bread, Cereal, Cookies, Food Storage, Pet Food, Rice, Safe long term food Storage, Spices |
| Specific Uses For Product | Canning, Food Service |
| Unit Count | 100.0 Count |
I**C
Just the right size, especially for quart jars. Smaller packaging cuts down on waste.
Fresh and packaged in smaller packages so you don't waste them when opening. We use them for freeze drying mainly in quart jars and they fit well. Just the right size for mylar also. Haven't had a bad one yet.
C**H
Reliable for food storage
Arrived all intact. Have used these for a few years and they work perfectly.
S**5
Works
So far so good. Being used for long-term storage of freeze dried food. The bags that I have opened have had no spoilage.
A**R
Work well.
They work well. Make sure the right amount for the size of packaging you are using for best results.
R**N
Did their job but the size of packs aren’t great
I used this to preserve homemade beef jerky for longer and it kept the texture better than silica packets in my opinion. I did sometimes find I had to use multiple for a small bag and if i didn’t the quantity of 5 per set means I contaminate others I don’t use. Good value for what you’re getting and they can help you store and preserve large quantities of goods. It didn’t work great on bags with tiny holes but was very straightforward and easy to use. Good seal and quality product.
S**N
Effective, fair price
Effective, well packaged, fair price.
G**F
Good for Freeze drying
Nice packets, I really appreciate them being packaged in groups of 5 so I only have to open what I need, rather than a large packet of 25.
K**.
Freeze drying.
Works well with freeze drying.
Trustpilot
2 weeks ago
2 months ago