This Marvel Avengers Thermal Insulated Lunch Bag features a rectangular shape with a single compartment, perfect for keeping snacks fresh. The medium-sized lunch bag is made from 100% polyester material and showcases popular characters like Thor, Hulk, Iron Man, and Captain America. The blue bag is branded by Marvel and is designed for children, with a capacity of 3 litres. It is reusable and easy to clean, making it a convenient and stylish option for lunchtime.