If you order the bag now, you’ll receive it before Christmas. But holiday travel is not all this lightweight carrier is good for—you can also bring it along to tailgates, potlucks, picnics, and other year-round events. If you plan on bringing a few casserole pans to a function, there’s even a double decker option that holds multiple dishes at once. To buy: $18 with coupon (was $20); amazon.com “So on Christmas Eve, we packed some hot dessert into [the carrier] and covered it in foil to take to my son’s house,” one shopper wrote. “We had another stop first and stayed about an hour and a half. Then we had an hour drive to get there. We opened presents, then ate, and by the time we were ready for dessert it was about 4.5 hours later. I was sure it would be cold, but it was still warm! This thing is fantastic.” Another reviewer said, “This is one of those products you don’t realize you need until you have it. I ordered this because we were having lunch with a family member whose oven is broken. I heated a lasagna and a large container of green beans, wrapped them in towels, zipped everything up and off we went. Two and a half hours later, the items were still warm.”