Perfect Coffee Travel Mug380ml/12oz capacity of the travel mugs with beautiful shape and the cup body is light, bring you a good feeling for using, you can enjoy your coffee, tea, wine, juice, oatmeal quite well. Suitable for indoor and outdoor use such as the car, home, parties, travel and office hours. Keep Hot and Cold for Hourscoffee tumbler is made from Stainless Steel Double-Wall vacuum with no seam for maximum temperature resistance, prevents heat transfer to outer wall, keeps drinks hot for 6h/ cold for 12h. Pour hot or frozen coffee into your coffee travel mug and feel energized all the day. Screw-On Leakproof Lid and Non-slip Rubber CushionSpill proof travel coffee mug with a screw-in threaded cup lid equipped with a sealing ring, which provides a good leak-proof effect. Anti-fingerprint matte surface, comfortable to touch. The air vent on the mouthpiece, allows beverages to flow out smoothly, without gushing or overflowing. There is a rubber cushion on the bottom of the Ayvicco 12oz coffee cup that helps stop it from sliding about and protect furniture from scratches and chips 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. Protect yourself and the lives of plants and animals around you.