Pour hot or freeze coffee into your coffee travel mug to keep you energized throughout the day.[Leak Proof Coffee Mug]One of the most important features of a travel mug is to it 't leak when thrown or stored in a bag. Luckily, this product comes with a leak-proof screw cap for a secure hold. Together with the silicone seal, this means your drink is airtight, minimizing the risk of spills.[Double Wall Stainless Steel Coffee Mug]The insulated coffee mug is made of high-quality stainless steel, which is strong and durable, prevents from growing, and keeps drinks odor-free. The removable lid makes it easy to keep your mug clean and hygienic. The cup leather case can be freely disassembled as neededPerfect Capacity: 450ml mug capacity, beautiful appearance, bring a good feeling of use, you can enjoy coffee, tea, wine, juice well. Suitable for indoor and outdoor use such as car, home, party, travel and office time.Colour:blackMaterial:304 stainless steel + PP + siliconeSize: 18cm x 7cmPackage Contents:1 x cupOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.