Introducing Zoku’s new stainless steel travel jar. Whether you’re on the road or in the classroom, the vacuum insulated, the double-walled design ensures your food will stay hot for 7 hours or cold for 10.5 hours. With its wide diameter mouth and kid-friendly textured lid this food jar is perfect for kids and adults alike. The large opening is perfect for filling and eating on the go. As an added bonus, the travel jars are designed to stack neatly and help make the most of your storage space.