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  • Gallon Seal Top Mylar bags
  • Gallon Seal Top Mylar bags (25)
  • Gallon Seal Top Mylar bags for long term food storage
  • Gallon Seal Top Mylar bags - bottom fill
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Gallon 3.5 Mil Seal Top Mylar® Food Storage Bags

SKU: MZ-1G50
Usually ships in 24 hours


    Oxygen Absorbers Sold Separately


    One Gallon 3.5 Mil Seal Top Mylar® Bags with PackFreshUSA LTFS Guide

    • New “Bottom-Filling” bags are tamper evident and easier to seal!
    • Other brands require you to seal in a very narrow area next to the seal top
    • Our same Top-Rated FDA approved Mylar® Bags with added seal top
    • Easily seals with a FoodSaver, iron, or hair-straightening iron
    • *BE AWARE: ALL Mylar bags MUST be heat-sealed for food storage. A re-seal top is only for resealing food after you open it.
    • Rounded corners protect your other stored items from puncture or damage.


    Why use a Seal Top?

    You will appreciate the convenience when it comes time to open it! ALL Mylar bags MUST be heat-sealed for long-term food storage, but Seal Top bags are a handy way to reseal your food when it comes time to open it.

    Why is the reseal closer on the bottom?

    This is the way commercial product packaging is made. First, you don’t want to have to heat-seal in a narrow area next to the reseal closure. Second, the result is much cleaner and easier to open and reseal.


    “If an earthquake, hurricane, winter storm, or other disaster strikes your community, you might not have access to food, water, and electricity for days or even weeks” - FEMA

    Although 4 out of 5 Americans live in counties that have been declared federal disaster areas, 53 percent do not have a 3-day supply of nonperishable food at home.

    It doesn’t have to be this way...

    You do not have to purchase expensive emergency food! Sealing food using Mylar bags and oxygen absorbers (Sold separately) protects it from mold, bugs, and oxidation for over 25 years.

    Things to consider:

    Buy from a reputable manufacturer. Importers who buy “mylar bags” off of Alibaba often don’t realize those bags are PET, which is not Mylar as claimed. They are thick and cheap, taking advantage of the common feeling that thicker must be better. It is the quality of metalization that keeps oxygen out, not PET.

    Only store food that does not need refrigeration. Buy the best oxygen barrier and use a plastic bucket or container for extra physical protection. Use extra absorption to lengthen storage time. Unused oxygen absorbers may be stored in a mason jar or vacuum sealed. All Mylar bags must be heat-sealed, which is easily done with a household iron or hair-straightening iron.

    PackFreshUSA specializes in food packaging

    Our partners and suppliers are local and ALL have been leaders in the California packaging industry for decades. We send along a 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 store your own emergency food.

     MYLAR® is manufactured by DuPont Teijin Films

    Write your own product review

    1. Great product and Great Company  star rating

      Posted by Yvonne E on Aug 26th 2021

      I would like you to know PackFreshUSA has great products from Mylar bags to oxygen absorbers. They delivered when they say they will. I just referred a friend to your company. She said the web site was so useful and easy to use.

    2. Impressive  star rating

      Posted by Robert L Lowder on Nov 13th 2018

      These are a great product. We use many bags each year to store long term food and other items of value. These are the best we have found.

    3. Perfect  star rating

      Posted by Unknown on Sep 12th 2018

      These mylar bags are well made and they're a great way to preserve food for the future. Filling from the bottom makes them perfect!

    4. best product  star rating

      Posted by Unknown on Jul 2nd 2018

      five yourselves a pat on the back... you've done it again... awesome job awesome product

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