Food box 1)High material food container: PP plastic,stainless steel 2)Capacity:1000ML 3)Keep beverage ... 24 hour Stainless steel vacuum storge boxHigh material food container: stainless steel,PP plastic,silicon ringsCapacity:1000mlKeep beverage hot and cold ... stainless high-grade steel without any glass,and three PP plastic container inside,therefore unbreakable and easy to cleanCustomized logo/artwork ...