The Green Lion Vacuum Mug 380mL-Excellent, stylish, and practical, ready to accompany your daily hydration. The exterior is made of high-quality stainless steel 201; inside, it is lined with food-grade stainless steel 304 for durability and safety. The mug features double-wall vacuum insulation technology that will keep your drinks hot or cold for 4-6 hours, perfect for your coffee, tea, or refreshing drink on the go. Sleek and exquisite in design, this mug combines practicality with elegance, whether for casual or professional use. With its 380ml capacity, it's ideal for on-the-go use, and the included bottle carrier strap provides convenience for easy portability. Whether you're on your way to work, the gym, or an adventure on the weekend, this Green Lion Vacuum Mug has been made to keep your drink hot or cold while adding a touch of modern taste to your lifestyle. Specification Material: Stainless Steel 201 Inner Material: Stainless Steel 304 Capacity: 380mL SKU: GNVCMC380MLBK | GNVCMC380MLBG EAN: 6935100198286 | 6935100198293 Features Double-Wall Vacuum Insulation Bottle Carrier Strap Exquisite Appearance Food-Grade Material 4-6 Hours Hot 4-6 Hours Cold