Double Wall Construction For Insulation Of Hot Or Cold Liquids. Screw On, Spill-Resistant Thumb-Slide Lid. Reduces Condensation Eliminating The Need For Coasters. Keeps Cold Drinks Colder Longer And Hot Drinks Hotter Longer. Not Microwave or Freezer Safe. Made In The USA. BPA Free. Meets FDA Requirements. Hand Wash Recommended.
