FoodSaver 1-Quart BPA-Free Multilayer Construction Vacuum Seal Bags are precut and ready to use, saving you time whenever you’re preserving everyday foods, portioning bulk items in the freezer, or cooking sous vide. Constructed of BPA-free multi-ply material that blocks moisture and oxygen, these bags protect their contents from freezer burn and spoilage up to 5 times longer than non-vacuum storage methods.