Zojirushi Stainless Steel Tumbler 300ml Keeps Drinks Hot or Smooth Drinking Clear Blue [Condensation-resistant] Cold, Spout, Cup, Gift, SX-DN30-AC

Dimensions (width x depth x height): 8.5 x 8.5 x 10 cm Capacity: 0.3L High heat retention and cold retention power: "Stainless steel double-walled vacuum insulation structure" It's less prone to condensation when filled with cold drinks, and the outside doesn't get too hot when filled with hot drinks. Matte finish on the inside Diameter: Approximately 7.5cm Not dishwasher safe.