... , thermos bottle, thermos flask, flask, thermos made of plastic body and glass inner, with good design and keep warm & cold well, can ... to 48 hours2, Capacity: 0.45L(450ml), 0.6L(600ml), 1.0L(1000ml), 1.8L(1800ml) and etc...3, Materail: plastic frame ... and FDA test.8, Competitive price and promptly lead time, with low MOQ fancy vacuum flask with cups, plastic thermos bottle with glass inner