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  1. multiple orders from company, always the best 5 Star Review

    Posted by on 2nd Sep 2020

    I have ordered 100s of bags and absorbers from this company in multiple sizes. Always fast and top notch produces. I have opened bags 6 years old and taste just like gotten off the shelve fresh. Thanks

  2. Mylar Bags 3 Star Review

    Posted by on 6th Dec 2014

    I haven't received them yet. When I do, I'm sure I'll be very happy with them and be willing to rate the product higher.

  3. Worth 5 Star Review

    Posted by on 26th Mar 2014

    I'm glad I found these on clearance. While not as nice as the new ShieldPro bags, they still kick butt. I have grains from Y2K stored in the same bag and we still bake bread from 15 year old wheat. Can't go bad for this at around a buck shipped.

50 Pack - ShieldPro Extreme 5 Gallon Ziplock Heat Seal Mylar Bag (18"x28") - 5 Mil

0.22 LBS
Free Shipping

Product Description


Mylar Bags are your first line of defense for long-term food storage.  When combined with oxygen absorbers and a bucket, Mylar creates the best long-term protection system for your food that you can buy.  Our Mylar bags are multi-layered bags of PET (Polyethylene) and aluminum foil and have excellent oxygen, light and moisture barrier properties.


  • 18"x28" Five Gallon Zip Seal 5.0 mil Thick Mylar Bag
  • Sealable With Hot Iron - Can Reseal After Opening
  • Ideal for Long Term Food Storage
  • Light, Moisture, Oxygen Barrier & Puncture Resistant
  • This Size bag is perfect for storing large quantities of grains, rice or legumes. (Up to 35 pounds per bag!)


See our blog at for more information.