This is a set of a Fosa-specific bag and container, perfect for food storage. - Set includes: Fosa vacuum bags (19 M-size, 20 L-size) and a vacuum container (1 large) - Brand: Shop Japan It seems the item was purchased and opened, but ultimately not used. The battery works when the switch is pressed, but the functionality hasn't been tested with food inside the bags or container. Please consider this a used item. The original box may or may not be available. It will be shipped in a plain box.