Keep things cool with this reusable, freezable, liquid-filled ice mat. It is ideal for use in insulated picnic baskets and lunch bags. Simply pop in the freezer and allow to freeze, then place in your lunch or picnic container to keep food and drinks cool longer. Keep the mat in the freezer, so it is always ready when you need it; the flat, compact design takes up minimum space in the freezer.20 bubblesSize: LargeProduct of United Kingdom