Double wall vacuum insulated mug keeps your beverages colder longer. Made of high-grade 18/8 stainless steel with a sweatproof design. Lid and straw are made from BPA-free Eastman Tritan copolyester. Ergonomic lid is made for enjoying your favorite beverages in three modes. Sip with straw, drink it slow, or gulp it down. Straw is included with tumbler. Passivated interior protects against corrosion. Product does not retain odors or flavors. Lid and straw are dishwasher safe (top rack), hand wash body recommended. BPA free. Keeps cold for 30 hours. Keeps hot for 9 hours. 40 oz. capacity Color: Stainless Steel Fabric/Material: Stainless Steel Decorating options: Screen Print: Handle Right Front Upper Panel Center 2.5in W x 2in H Set Up: $60 per color Laser Engraving: Handle Right Front Upper Panel Center 2in W x 2in H Set Up: None - call for Run Charges Decoration Type: Screen Print - Laser Engraving - Dimensions:4 X 9.5 X 4