Deluxe Lunch Bag Grey Stripe. Carry a home-cooked meal to school, office, or picnics in this PackIt deluxe lunch bag. Simply pop this deluxe lunch bag into the freezer overnight and carry chilled drinks and snacks the next day. It can hold wide food containers and accommodates a 24-ounce beverage, a snack, and large meal. Its patented cooling technology, including a water-resistant, food-safe gel lining, can keep your favorite drinks and food cool for hours. This freezable lunch bag is also easy to clean and comfortable to carry.