Thermal is made of , and can be used for a long time. It is , and reusable, great for kids lunch and bento containing. Cartoon design can attract children's attention, cover design, good sealing. Designed to fit comfortably in backpacks, school bag, handbags and rucksacks. Cartoon design can attract children's attention, lid design, good sealing. Features - ColorDark Blue (Cap style is ) -Material:PP, 304 Stainless Steel, Foams, Silicone - Size: 11.50X11.50X9.00cm/4.52X4.52X3.54in -Small size design, suitable for home, office, school, picnic, etc. With fine workmanship, not easy to wear and tear, very practical in use. -You can use the Lunch Box to store fruit, meat and vegetables for your kids to take to school, convenient to use. -The sealed cover can prevent food moisture from evaporating. A good helper for you. -The simple design, beautiful appearance, fine workmanship, ensure its durability. -Small and delicate, easy to carry. And your kids will be like this Lunch Box due to its cartoon design. Package list: 1 x Thermal Lunch Box