Keeps Food Just Right: Double-wall vacuum insulation keeps your child’s lunch hot for up to 5 hours or cold for 7 hours, so their meal stays fresh and at the perfect temperature all day long. Built to Last: Made with tough, high-quality stainless steel inside and out, this flask can handle drops, spills, and everyday use. Plus, it stays cool to the touch even with hot food inside, and won’t sweat when filled with cold treats. Hassle-Free Cleanup: The wide mouth makes it easy to fill, eat from, and clean, saving you time in the morning and making after-school cleanup a breeze. Trusted Thermos Quality: Crafted with the legendary Thermos performance you can count on, this flask is lunchtime ready and ensures long-lasting reliability for years of school lunches., Weight: 0.4850169764 pounds, Manufacturer: Thermos