PRICES MAY VARY. [Age of application : Over 3 years old] [Material] Bento lunch box for kids is made of stainless steel SUS304 liner, which is rust-free, BPA-free, PVC-free, odorless, and can keep fresh for a long time. [Design style] Lunch Bento Boxes, with three layers of reasonable space design, both warm and leak-proof. [Suitable for crowd, scene] Children, students, adult lunch boxes(Recommended over 3 years old), suitable for outdoor picnic camping with children, students, schools…