PackFreshUSA: Gallon (10″ x 14″) AirTight Seal-Top Mylar Bags – 500cc High-Capacity Oxygen Absorbers – Long-Term Food Storage – Heavy Duty 5 Mil Thick (Per Side) – Resealable – Heat Sealable – Food Grade – Rounded Corners – Free Guide – Pack of 50

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 70 psi, equivalent to the weight of 2 1/2 cinder blocks per square inch. These bags are strong, durable, and easily seal with a vacuum-sealer, iron, or hair-straightening iron.
Seal-Top/Tamper Proof: New “Bottom-Filling” bags are tamper evident and easier to seal. Other brands require you to seal in a narrow area next to the seal top. This makes for an easy heat-seal, and the result is cleaner and much easier to open and reseal. You will appreciate the convenience when it comes time to open. Easily seal with vacuum-sealer, iron, or a hair-straightening iron.
Durable Long-term Storage: 5 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.
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 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.
Includes: 50pcs of Gallon 5 Mil (Per side) Heavy Duty Seal-Top Mylar Bags (10″ x 14″), 50pcs of 500cc Oxygen Absorbers in 10-packs, and Long-Term Food Storage Guide