stainless steel is reusable, lightweight, and good for your health and the health of the planet. Perfect for work, school, picnics, concerts, travel and camping. It even makes a stylish doggy bag for your leftovers. Simple yet sturdy latching system allows you to carry just one container or all three. Fold down the handle to make it compact and easy to store and stack. Great for hot and cold food, the three containers keep courses separate. The 3-tier style offers maximum versatility, with space for small portions of salads, soups, fruit and yogurt, whatever you like. The new self-latching top container lets you use your tiffin solo for snacks or smaller meals, or as a dynamic duo! Just use soap and water, or pop it in the dishwasher to clean. Make in Korean.