Double-wall tumbler with lid, Marutatsu. It's a PK (pink) mug with a lid. I'm selling it because I don't use it. When I opened it, the box got slightly torn as shown in the third picture. Insulated/Cooling Tumbler (heat-resistant/cold-resistant) ☆ Body: Polypropylene 120 degrees Celsius -20 degrees Celsius ☆ Lid: Polystyrene 100 degrees Celsius -20 degrees Celsius ☆ Slider: ABS 100 degrees Celsius -20 degrees Celsius ☆ Packing: Silicone 120 degrees Celsius -20 degrees Celsius 【Features】 ◎ Resin double-walled tumbler ◎ Keeps drinks from cooling down easily and prevents condensation ◎ Easy to clean ◎ Slide-open drinking spout ◎ Matte texture that fits comfortably in your hand ◎ Round design ● Color: Pink ● Cosmetic box size: 126x91x91mm ● Materials: PP, PS, ABS, Silicone ● Capacity: 320ml