SMART MUG , a 350ml vacuum insulated mug designed to keep your beverages at the perfect temperature. Made from durable  304 stainless steel  on the inside and featuring a sturdy ABS outer layer, this mug is both lightweight and robust, making it ideal for daily use.The  SMART MUG  features a convenient push button to open the cover, allowing for easy one-handed operation. Inside, a silicone cover helps maintain the temperature of your drinks, whether hot or cold. Its leak-proof design ensures that you can carry it confidently in your bag without worrying about spills. With dimensions of  7.8 x 7.8 x 22 cm , this mug fits perfectly in most cup holders, making it great for travel.Packaged in an elegant white paper box, the SMART MUG makes a thoughtful gift for coffee lovers, busy professionals, or anyone who enjoys their beverages on the go. Key Features: Vacuum Insulation:  Keeps drinks hot or cold for hours. Durable Construction:  Made from high-quality  304 stainless steel  and ABS plastic. Push Button Lid:  Easy one-handed operation for drinking on the go. Leak-Proof Design:  Prevents spills during transport. Compact Size:  Dimensions of  7.8 x 7.8 x 22 cm  fit easily in car cup holders. Product Specifications Specification Details Product Size 7.8 x 7.8 x 22 cm Material Inner – SS304, Outer – ABS Capacity 350ml Temperature Retention Up to several hours Packaging White Paper Box Best for The  SMART MUG  is ideal for: Office Workers:  Perfect for enjoying coffee or tea throughout the workday without spills. Travelers:  Great for keeping beverages secure during commutes or road trips. Eco-Conscious Consumers:  A sustainable choice that reduces the need for disposable cups. Gift Givers:  An excellent option for birthdays, holidays, or corporate gifts. Busy Professionals:  Ideal for those who need a reliable mug that fits into their active lifestyle.