Portable Design: Equipped with a comfortable handheld strap, this stainless steel vacuum cup combines elegance with convenience, perfect for outdoor adventures, gym, daily commutes, or campus life. Stay hydrated on the go effortlessly. Excellent Insulation: Advanced technology ensures your drinks stay at the ideal temperature for hours. Enjoy icy cold refreshments in summer and piping hot beverages in winter without worrying about temperature changes. Savor your favorite drinks all day long. Safe Material: Crafted from high-quality 304 stainless steel following strict food-grade standards, this vacuum cup is free from BPA and metallic odors. Drink with confidence knowing each sip is safe and pure, enhancing your hydration experience. Extra Large Capacity: Designed for outdoor enthusiasts and fitness lovers, this cup boasts a generous capacity to keep you hydrated during extended activities. Say goodbye to frequent refills and focus on your adventures with ease. Multi-Scenario Applicability: Whether you're camping, picnicking, working in the office, studying at school, traveling, or exercising, this versatile vacuum cup is your reliable companion. Its insulation prowess, portable design, and durable build make every moment vibrant and refreshing. Description: Introducing the vacuum cup, your perfect on-the-go hydration companion. With its portable design featuring a comfortable handheld strap, this cup is not only stylish but also convenient to carry wherever you go. Whether you're out exploring, hitting the gym, commuting, or studying on campus, stay refreshed with ease. Experience excellent insulation with advanced technology that keeps your drinks at the perfect temperature for hours on end. Enjoy icy cold beverages in the summer and cozy warm drinks in the winter without any temperature changes. The vacuum cup is your all-day hydration solution. Crafted from high-quality 304 stainless steel following food grade standards, this cup is free from BPA and metallic odors, ensuring safe drinking every time. Its extra-large capacity is ideal for outdoor enthusiasts, allowing you to stay hydrated during long activities without constant refills. From camping trips to office days, this versatile cup is a must-have companion. Its durable materials and superior insulation make it suitable for various scenarios, adding vitality to every moment of your life. Stay hydrated and refreshed wherever you are with the vacuum cup. Item Name: Vacuum Cup Material: Stainless Steel Capacity: 420ML/550ML Features: Portable Design, Excellent Insulation, Extra Large Capacity Size Details: 420ML, L: 7cm/2.76", W: 7cm/2.76", H: 20.5cm/8.07" (Approx.) 550ML, L: 7cm/2.76", W: 7cm/2.76", H: 22.5cm/8.86" (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