Application of artist Lee Sun-Don's work "Relax/Overjoyed" on thermos cup. Whether you are at home, in office or outdoors, you will become stylish with this cup in hand! Material: SUS304 Stainless Steel, top cover is PP for food use. Thermos effect: 58°C(6 hours) ;11°C(6 hours) Weight: 260g. Capacity: 350mL