Excellent appearance, good tumbler to use. As a drink tumbler to use everyday, I stick to such detail with its good mouthfeel and sense of size familiar to my hands. A large drinking spot can also use a straw, a cup of double walls is perfect for enjoying hot drinks as well as hot ice, in summer. It is also one of the attractions that makes it easy to make coffee or tea for watering out using the attached strainer. Please enjoy the pleasantness you want to use everyday. Product name: Wall Mug Bar Cold Brew Material: AS resin (inner cup, outer cup) / polypropylene (lid, bottom, strainer) / silicone rubber (inner cup, lid) / nylon (mesh) Capacity: 250ML Approx. W: 91 mm × D: 91 mm × H: 177 mm Heat resistant temperature: 90 ° C. (cup body) / 150 ° C. (lid) Chilling temperature: -40 ℃ (cup body, lid) Production country: China * Microwave can not be used.