I'm selling this item I received as a prize because I don't need it. It's a new, unopened item. Please contact the manufacturer for initial defects. Instant purchase is OK. - Brand: THERMOS - Capacity: 1.5L - Features: Stainless steel, heat retention/cold retention, one-touch open, easy to wash - Diameter: 7cm - Manufacturer: Thermos K.K. It will be shipped via anonymous delivery using Rakuraku Mercari Bin in a cardboard box. Thank you for looking.