Black stainless steel tumbler, 355ml, excellent heat retention and cold insulation. Eligible for tumbler discount when used at Starbucks. Unlike the current ones, the metal finish on this is unique, making it a rare design. - Brand: STARBUCKS - Color: Black - Material: Stainless steel - Features: With lid, heat retention - Size: 355ml Thank you for viewing. Used a few times, but works perfectly. I have washed and stored it, so I am putting it up for sale.