400ml double walled stainless steel vacuum cup. Unique push button open/close feature in the lid. Will keep drinks hot or cold for hours. Not suitable for carbonated liquids or for freezing. For logo longevity hand washing is recommended. Eco Credentials: Reusable, sustainable, printed using renewable energy. Colours Available: White, Black, Silver. Materials: 304 grade stainless steel & 201 grade outer stainless steel. Item Size: 193 x 80mm Dia.