DURABLE CONSTRUCTION: High-quality insulated, this food jar is made from 18/8 double-wall stainless steel, vacuum-sealed construction maintains the optimal temperature, can keep your food cold for more than 9 hours or hot for up to 7 hours RESUABLE and VERSATILE: , reusable, this food container features an easy-to-fill, wide mouth opening that is also easy to clean; excellent choice for taking soups, pasta, fresh fruit and much more to school or to work. LEAK PROOF: The lid was designed with a softly curved edge for comfort with a tight-fitting gasket seal to minimize leaks and maximize temperature retention PORTABLE: The exterior is outfitted with a silicone grip for comfort and a soft non-slip pad on the bottom, this jar will fit in most cup holders and will never sweat or be hot to the touch PERFECT SIZE: This stainless steel lunch jar Is available in s a 10 Ounces. (265 ml) and 16 Ounces. (473 ml) capacity, the right size for a child's lunch or a side to an adult's meal; hand wash recommended.Included components: 1 tumbler, 1 lid