If you are looking to store food items for an extended period, it is essential to have the right products to ensure that the food remains fresh and consumable. Oxygen absorbers contain silica-gel balls that are inserted into dried food items without opening them. These absorbers eliminate every oxygen molecule present inside a food container or storage bag without affecting the food's quality or taste. Wallaby is an online store that provides BPA-free and food-grade 2000-cc oxygen absorbers, mylar bags, and impulse sealers.