Most freezer bags use either a double-seal (press-to-close) lock or a slide/slider zip closure; both are presented as ways to keep food secure and fresh.
Product descriptions list common uses such as storing sandwiches, snacks, fruits and vegetables, freezer meals, raw meat, leftovers, and packing lunches or transporting soups and sauces in containers.
Many bags and containers are clear or transparent so you can see contents at a glance, and some containers are described as stackable to save space and keep the refrigerator/freezer organized.
