FoodSaver consumables are made from a patented 5-ply heavy duty material, with special channels that allow for efficient and complete removal of air, so there's no air trapped in "bags" around the food. Their design makes them a particularly effective barrier against oxygen and moisture. BPA Free
FoodSaver vacuum packing bags are specially designed to be filled with ease. Prepare food or dinner in advance using FoodSaver vacuum packaging bags for microwave cooking--simply fill the bag, season to taste, vacuum pack, store in the fridge or freezer, and cook in the microwave when needed. FoodSaver bags preserve, protect and prevent food burns from freezing. Its multi-layer material blocks moisture and oxygen and allows the bag to be as sturdy as it is for microwave cooking.