This is an eco-friendly cup from Blue Bottle Coffee. It's a lightweight and beautifully designed 100% plant-based eco-cup, co-developed with "Ecoee Cup," a brand based in the UK. Simple white design. Manufacturer: First Person Ltd. Dimensions: Height 120mm, Mouth Φ80mm Capacity: 340ml Heat Resistance: Cup: 100°C Lid/Sleeve: 120°C Materials: Cup: PLA resin, bamboo powder Lid/Sleeve: Silicone rubber Country of Origin: China Care Instructions: Dishwasher safe, Microwave: Not safe *BPA and BPS free Although it's new and unused, it has been opened and stored at home. The box and instructions are not included. Thank you.