STARBUCKS 2021 Holiday Rose Gold Mermaid Siren Stainless Steel Vacuum-Insulated Tumbler 16 oz Hot Cold Coffee Travel Mug Cup A stainless-steel, vacuum-insulated tumbler made to keep your favorite grande beverage hot up to four hours, with a flip lid that keeps leaks at bay—reveled in fashionable purple for a majestic sipping.. Stainless Steel with a Flip-Up Sip Lid Vacuum insulated tumbler 16 Fluid Ounce Capacity Beverages stay hot for up to 4 hours Grande 16oz Please see all photos and message me with questions prior to purchasing. Thank you.