(20) 1 Gallon 10"x14" Mylar Long Term Food Storage Bags Moisture/Oxygen Barrier
20 - 3.5 Mil 1 Gallon 10"x14" Mylar Foil Bags. HOW MANY OXYGEN ABSORBERS SHOULD I USE?. In general for a 5-gallon bag, you should use a 2000cc oxygen absorber. If you are storing less dense food like pasta, you should use 2 2000cc absorbers.