Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3

5-Gallon 7 Mil Premium Seal-Top Century Mylar Bags and Oxygen Absorbers

Usually ships in 24 hours


    • 5-Gallon 7 Mil (Per side) Premium Seal-Top* Century Mylar Food Storage Bags (19” x 28”)
    • 2000cc Oxygen Absorbers
    • 500cc Oxygen Absorbers in 10-Packs 
    • Oxygen Indicators in each OAP package
    • Long-Term Food Storage Guide included

    *BE AWARE: ALL Mylar bags MUST be heat-sealed for food storage. A seal-top is only for resealing food after you open it. 

    Product Information:

    • EXCEPTIONAL QUALITY: Our bags have rounded corners to protect your other stored items from puncture or damage. The strong Mylar film has a burst strength of over 140 psi, equivalent to the weight of 5 cinder blocks per square inch. These bags are strong, durable, and easily sealed with a vacuum-sealer, iron, or hair-straightening iron.

    • DURABLE LONG-TERM STORAGE: 7 Mil mylar bags provide a substantial increase in puncture protection, improved durability, and greatly increase long-term oxygen and moisture resistance. Superior oxygen barrier provides over 100 years of protection when used with PackFreshUSA® oxygen absorbers.

    • RESEALABLE: These bags have a Seal-Top feature similar to sandwich bags. Seal-Top Mylar bags allow for opening/closing after tearing the heat seal portion to keep product fresh. For the longest term storage, heat seal above the zip seal. 

    • LOW OXYGEN TRANSMISSION RATE: Mylar bag films provide three layers of protection and offer an extremely low Oxygen Transmission Rate (OTR) due to its thick foil laminate layer. This safeguards your food against the elements for long-term preservation.

    • OXYGEN ABSORBER PACKS (OAP): High-capacity oxygen absorbers can absorb 180% - 300% of their rating to have a substantial buffer of safety and to allow handling time. Unused packs can be placed into a mason jar or re-sealed to reduce exposure and waste when not being used.

    • GUARANTEED FRESH: Each package of oxygen absorbers will include one oxygen indicator. This will be pink if the package is sealed correctly. The color of the indicator may vary from bright pink to a reddish hue when the package is sealed, indicating that there is no oxygen in the package and the absorbers are good. Once the package is opened and exposed, the indicator will turn blue. 

    PackFreshUSA® specializes in food packaging.

    We are an American company with a strong national ethic, and we use suppliers and partners that have been leaders in the California packaging industry for decades. We make, assemble, and ship products here in Southern California with dozens of employees. We also send along our Long-Term Food Storage Guide to help you through the process and personal help is only a call or email away. PackFreshUSA® unconditionally guarantees your happiness with our products and will help you see how easy it is to package your own retail product or store your own emergency food.

    All our Mylar bags are free of bpa, bps, Phthalates and other toxins. Read more about it HERE

    Things To Consider When Shopping




    Write your own product review

    1. Thick and strong  star rating

      Posted by T B on Aug 14th 2021

      The 7 mill bags are much thicker than the 5 mill bags I have used from other sources. I'm not nearly as concerned about crinkling these ones when I place them in buckets, and I don't notice light peaking through the wrinkles like I do on thinner bags.
      As for the oxygen absorbers, there're great! Having them in individually sealed packets don't give you any excuse for sealing one bucket at a time, where as the 10 packs make me more likely to do 5-10 at one time so the packets don't get much time in air.
      I also tried the 5 mill gallon bags, and after seeing that they are made out of real Mylar (the transparent kind), I'm pretty confident that these are the same material and that these will hold up very well.

    Sign Up For Our Email Newsletter

    *Offer vaild for shipping to all US destinations including Alaska, Hawaii, Puerto Rico and US Territories. Not valid on wholesale orders.

    Official PayPal Seal PackFreshUSA  BBB Business Review

    View Cart Go To Checkout