Keep food fresh with less mess wide rigid opening allows you to easily load food into the bag while reducing the risk of spills Bag stands upright durable steady design lets you fill bags with less effort Plus it makes organizing things in the fridge freezer and pantry easier too Space saving folds flat when not in use for compact storage Freshness that lasts for weeks not days BPAfree multilayer design is constructed of commercialgrade material that creates an airtight barrier around foods extending freshness and locking in flavors Compatible with FoodSaver countertop vacuum sealers the sealing strip in FoodSaver vacuum sealers heats to a precise temperature that works specifically with FoodSaver bag material ensuring you get a secure airtight seal Safe for microwave freezer refrigerator and simmering Best performing vacuum bags based on FoodSavers 2020 competitive testing