stainless steel and food-safe PP materials without more resistant and high temperature resistant It is very suitable as a birthday, holiday, school gift or as a surprise gift Suitable for children of different ages, with a suitable capacity for children, which can avoid food waste. Also suitable for adults to bring lunch or picnic, it is to store food There is a removable compartment that allows you to choose the size of the food flexibly. The food is not mixed and can retain taste It is leak-proof. The clasp is easy to open and close