Lightweight and Portable: Crafted from 316 stainless steel inside and 304 stainless steel outside, this vacuum cup boasts a double-wall design for maintaining beverage temperature for 6-12 hours. Ideal for indoor, outdoor, office, travel, camping, and more. Stylish Gradient Design: Stand out with the sleek gradient color scheme of this sports thermal mug. Its modern aesthetic combines beauty with practicality, making it perfect for various outdoor activities. Convenient Accessories: Equipped with a faux leather cup cover and adjustable strap, this portable coffee cup is easy to carry on-the-go while safeguarding it from scratches or impacts. Enjoy your favorite beverages without compromise. Versatile Usage: Whether in restaurants, family kitchens, hotels, banquets, or outdoor picnics, this vacuum cup is a versatile companion suitable for different occasions. Embrace its functionality and style wherever you go. Safe and Eco-Friendly: BPA-free and odorless, this environmentally friendly vacuum cup ensures a safe drinking experience. Easy to clean and maintain, it offers a sustainable solution for enjoying hot or cold beverages hassle-free. Item Name: Vacuum Cup Material: Stainless Steel Inner Material: 316 Stainless Steel Housing Material: 304 Stainless Steel Insulation Performance: 6-12 Hours Style: Modern And Simple Capacity: 710ml Features: Portable, Thermal, Versatile Size Details: Bottom Diameter: 7cm/2.76" (Approx.) Height: 24.5cm/9.65" (Approx.) Caliber: 8cm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Vacuum Cup