Heat retention: 185˚f at 1 hr./ 156˚f at 6 hrs.; cold retention: 48˚f at 6 hrs.Tight fitted flip-open lid keeps beverages hotter or colder, featuring a safety lock to prevent the lid from opening accidentallyEasy-to-clean nonstick Coated interiorAir vent on the mouthpiece allows for smooth Beverage flow without gushing or overflowingMade of BPA-free plastic and stainless steel
