I've been saving this because it's too cute to use, but it's a shame, so I'm offering it to someone who will. This is an eco-cup based on the "Strawberry Thief" design by William Morris in 1883. The packaging box also features a William Morris design. I will include this box and send it with simple packaging. Capacity: Approximately 400ml Size (Weight): Approximately 9 x 14.5cm (approximately 160g) Materials: (Body) Bamboo fiber, cornstarch, resin, wood fiber, polyurethane (Lid/Holder) Silicone rubber Heat resistance: (Body/Lid/Holder) 110°C Cold resistance: (Body/Lid/Holder) -20°C ● Not microwave safe. ● Do not use a dishwasher for the lid and holder. ● Do not place near fire. ● Do not use chlorine bleach. Starbucks Tumbler Mug Also recommended for those who like these.