Best Mylar & Oxygen Absorbers for Long-Term Food Storage
For years-long storage, pair thick 5-mil mylar bags with 300cc-per-gallon oxygen absorbers, stored cool and dark. A starter kit is the easiest way in; bulk bags and absorbers scale it up cheaply.
Top picks
ROYLO GLOBE 120 Mylar Bags with 150 Oxygen Absorbers
Starting out
A bundle of mylar bags and matching oxygen absorbers to begin at once.
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SHXWELL 100pcs Mylar Bags for Food Storage 12 Mil Th
Scaling up
A 100-pack of 1-gallon mylar bags for regular long-term storing.
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Wallaby 300cc Oxygen Absorbers - 100 Count
Reliable oxygen removal
Wallaby 300cc absorbers to pair with gallon bags.
Check price on AmazonWhat matters for long-term storage
Thick mylar, correctly sized oxygen absorbers, a good heat-seal, and a cool, dark, dry storage spot. Dry, low-oil staples like rice and beans keep longest, up to decades.
Beginners often do better buying a bundled starter kit that pairs pre-cut mylar bags with the correct oxygen absorbers and a sealing clip, since matching components yourself risks the wrong cc rating or a bag too thin for the food inside. Once you have packed a few buckets and know your routine, buying mylar rolls and absorbers separately in bulk works out cheaper per serving. Whichever route you choose, label every bag with contents and pack date, and store buckets off the concrete floor on a pallet or shelf to avoid temperature swings and moisture.
Related guides
Mylar Bags & Oxygen Absorbers Database
ComparisonMylar Bags vs Vacuum Sealing
InformationalHow Many Oxygen Absorbers Do I Need?
InformationalMylar Bag Size Guide
Frequently asked questions
How much food should I store per person for long-term storage?
A common baseline is about 300 to 400 pounds of dry staples per adult per year, built mostly from rice, beans, wheat, and oats, then adjusted for how many months of supply you actually want to hold.
Is it better to store food in mylar-lined buckets or mylar bags alone?
Mylar bags alone are lighter and cheaper for shelving, but a food-grade bucket around the sealed mylar adds crush and rodent protection, which matters more in a garage, basement, or shed than in a climate-controlled closet.
How often should long-term stored food be rotated or checked?
Check indicator absorbers or bag firmness once a year, and plan to rotate less shelf-stable staples like wheat and oats within 10 to 15 years, keeping the oldest buckets at the front so nothing gets forgotten at the back.
What temperature range keeps long-term stored food safest?
Aim for a steady spot between roughly 50 and 70 degrees Fahrenheit, since every 10-degree rise above that cuts expected shelf life significantly, which is why a basement or interior closet beats a hot garage or attic.