* Stay Hot or Stay Cold- Retain the temperature of your chosen beverage for a prolonged period of time. Any drink that is hot, like coffee, can stay hot for up to 6 hours. Cooler drinks, (i.e. lemonade), can stay cold for up to 24 hours. The high-quality stainless steel and the double-walled insulation design ensures beverage can stay either hot or cold over time. * Unique Lid- A Slider Lid is fast and simple to use. It was inspired by the millions of coffee drinkers that enjoy sipping on their drinks quickly. * Sleek and Lightweight- Made with 100% Stainless Steel. The 20 oz. lightweight and compact feel make it easy to fit into most car cup holders. Carry around your beverages whether out at the mall, soccer game, or park. Stay refreshed and hydrated no matter what adventure life takes you on. Eco-Friendly- Stop wasting and polluting with store bought plastic bottles and cups. Help save the ecosystem by using less plastic and distributing less waste across the globe by using a washable and reusable alternative to your daily beverage intake. And our tumbler is BPA Free so you are safe from toxins. Specifications: Body bottle Material: Stainless-steel (Inner 304SS, Outer 201SS) Lid material: Food-grade plastic PP & leak-proof protection Silicon ring. Package: Opp Bag+Gift Box+Carton