FoodSaver FreshSaver Quart Vacuum Zipper Bags are ideal for use with your FreshSaver Handheld vacuum sealing system. Great for keeping refrigerated foods fresh that you access daily - like deli meat, cheeses and leftovers. Preserve and protect with FoodSaver FreshSaver bags. Each bag is constructed of durable, BPA-free, multi-layer plastic to help keep air out so foods stay fresher, longer. Multi-layer construction blocks moisture and oxygen and makes the bags strong enough to simmer and microwave