Welcome to our store Leak-Proof Coffee Mug Coffee mug with BPA-free screw-on lid and silicone sealing ring to prevent water from leaking. It can keep your drinks safe and has a spill-proof flip-top lid for convenient drinking. twist to open and easy to clean. Hot and Cold KeepingThe coffee travel mug can largely maintain temperature and keep hot/cold beverages up to 6 hours. Pour hot or iced coffee into a coffee mug to keep you energized throughout the day. Convenient and practicalThe vacuum cup is large, easy to add water and to clean. A small opening on the top of the lid allows a 180 opening. Not only is it easy to drink, but it also prevents overflow and overflow from cupping. (dishwasher not recommended) Double Layer Stainless Steel Coffee MugThe travel mug is made of high quality 304 stainless steel, which is safe and durable to hold drinks without odor. The newly upgraded non-slip silicone cup cover has a delicate touch, non-slip and heat insulation. And there is a non-slip silicone pad at the bottom of the cup to prevent scratching or slipping on the surface. Various Uses450ml capacity thermos mug with beautiful shape, brings you good using feeling, you can enjoy your coffee, tea, wine, juice very well. Suitable for indoor and outdoor use, such as home, party, travel and office.