LunchBots Thermal 16-Ounce Insulated Food Jar, Light Blue Insulated and leak proof, keeps food hot or cold while on the go Preheat and fill with hot food to keep your meal warm for 4 to 5 hours Highest quality 18/8 stainless steel; no plastic comes in contact with your food; BPA-free Wide, natural bowl shape is ideal for enjoying your meals; 16-ounce capacity Hand wash only; not for use in the microwave