? 40oz Vacuum Insulated Tumbler with Lid Straw ? Premium Double-Wall Stainless Steel Thermal Travel Mug for Hot Cold Beverages Stay refreshed and unstoppable all day long with the 40oz Vacuum Insulated Tumbler, your ultimate hydration companion for every adventure ? from your morning coffee run to your late-night gym session. Designed for both style and performance, this sleek tumbler keeps your drinks perfectly cold or deliciously hot for hours, while turning heads with its modern matte finish and ergonomic design. ? FEATURES THAT STAND OUT: 1. Excellent Temperature Retention Engineered with advanced double-wall vacuum insulation, this tumbler maintains the ideal temperature of your beverages for extended periods. Enjoy ice-cold water in summer and piping-hot coffee in winter ? every sip stays just the way you like it. 2. High-Quality, Safe Materials Crafted from premium food-grade stainless steel, this tumbler is BPA-free, rust-resistant, and odor-proof. Its seamless inner weld ensures durability, prevents residue build-up, and makes cleaning effortless ? for pure, safe hydration every time. 3. Leak-Proof Design Travel with confidence! The secure, tightly-sealed lid prevents spills and leaks, even when carried in your bag or car cup holder. Ideal for commuting, road trips, workouts, or everyday use without worry. 4. Ergonomic Comfortable Grip Designed with ergonomics in mind, the tumbler?s contoured body and sturdy handle provide a comfortable, slip-resistant hold ? perfect for staying hydrated on the go, even with sweaty hands or during outdoor activities. 5. Versatile Everyday Use Perfect for coffee, tea, water, juice, smoothies, or even beer! Whether you?re at home, in the office, at the gym, or camping outdoors ? this all-in-one thermal tumbler keeps you refreshed in style. ?? SPECIFICATIONS: Origin: Mainland China Drinkware Type: Vacuum Flask / Thermos Material: High-quality food-grade stainless steel Metal Type: 18/8 Stainless Steel Glass Liner Material: Stainless Steel Capacity: 40oz (1.18L) Size: 320 150 150mm (12.6 5.91 5.91 inches) Production: Vacuum Flask Chemical Concerns: None ? 100% BPA-Free Colors Available: Black, White, Green, Pink, Lilac, Blue, Peach, Yellow, and more ? KEY BENEFITS: ? Double-wall vacuum insulation for long-lasting temperature control ? Leak-proof FlowSeal? lid with straw for easy drinking ? Dishwasher safe eco-friendly ? Sweat-proof matte finish ? no condensation or slipping ? Fits most car cup holders perfectly ? Large 40oz capacity for all-day hydration ? AVAILABLE IN TRENDY COLORS: ? Midnight Black ? sleek and timeless Green ? natural and grounding ? Lilac Dream ? soft and serene Sunset Peach ? vibrant and playful ? Rose Pink ? chic and feminine ? Hot Fuchsia ? bold and confident My Blue ? cool and refreshing ? Arctic White ? clean and minimal Olive Lemon Glow ? bright and uplifting Professional ? office flair