You'll love sending your kids off to school with a hot meal with this high-performance container, an original Trudeau design. Or maybe you'll prefer keeping it all for yourself for your lunchtime at work? Made of stainless steel, BPA free and vacuum insulated, this container can keep food hot up to 6 hours! It has a wide-mouth opening to make the filling process easy and to also eat directly from it. The container has a lifetime warranty. Useful tip: For optimal use, fill the container with hot water and empty it before filling it with your hot food.