This is a lunch bag with a thermal lining for both cooling and warming. It can be used all year round. #chi2admissionentry ☆Size Width 17 x Height 12.5 (bottom dimensions) Height 16 With aluminum mesh lining ★This is based on a standard Daiso bento box (photo). ★The lid has a mesh pocket for an ice pack to further maintain temperature (photo). ★This is a handmade item, and while I strive for careful craftsmanship, I await purchases from those who understand this. ★To offer the lowest shipping cost, it will be sent in the smallest possible size. It will be folded tightly for packaging, so please understand any folding creases. #entry #admission #entrypreparation #admissionpreparation #replacement #lunchbag #schoollunch #schoollunchset #placemat #cupbag #toothbrush #toothpaste #chopstickcase #mario