5 Gallon Mylar Zipper Bags with Oxygen Absorbers

Our 5 Gallon Mylar Zipper Bags are built for dependable, long-term food preservation. Each bag is constructed with durable multi-layer film and a reinforced foil lining, creating a dense barrier that blocks light, prevents moisture intrusion, and locks out oxygen for maximum food protection. The 5 Mil thickness on each side maintains shape inside storage buckets, resists punctures from sharp grains or beans, and folds smoothly without risk of tearing. A robust zipper closure allows repeated access, while the heat-sealable top creates a permanent, airtight bond for extended storage. Measuring 20″ × 30.5″, each pouch accommodates up to 5 gallons of dry goods, which is about 35 to 40 lbs of rice, 33 lbs of wheat berries, or enough rolled oats for more than 100 servings. When paired with the included 2500 cc oxygen absorbers, low-moisture staples such as white rice, dry beans, and pasta can remain fresh for 25 to 30 years. Foods with higher oil content, like brown rice or quinoa, are best stored for shorter intervals of 1 to 2 years. These long-term storage pouches suit a wide range of needs, from emergency food reserves and bulk pantry organization to camping provisions and commercial kitchen inventory. Whether used at home, on the trail, or in professional food service, these heat-sealable packaging solutions safeguard quality and extend shelf life with precision.