Have you been seeking a way to store your food that will increase its shelf life by 20 to 30 years? Then you should think about visiting Wallaby Goods, which provides mylar bags and oxygen absorber packets, including 500cc and 300cc oxygen absorbers, to keep your food safe and in its best shape. Materials suitable for food storage are used to make these products. For more details visit: https://wallabygoods.com/products/300-500cc-oxygen-absorbers