12 OZ. Double Wall Tumbler | Durable Tritan™ Material | BPA Free | Meets FDA Requirements | Freezer Safe | Proposition 65 Compliant | Top Rack Dishwasher Safe | Impact And Shatter Resistant | Does Not Retain Odor Or Taste | Decoration Is Inserted Between The Clear Double Walls Of The Tumbler Then Ultrasonically Sealed To Provide Double Wall Insulation | Made In The USA | Optional Lid And Matching 9" Straw | Reduces Condensation Eliminating The Need For Coasters | Keeps Cold Drinks Colder Longer And Hot Drinks Hotter Longer | Double Wall Construction For Insulation Of Hot Or Cold Liquids