Key Features:
1. Superior Temperature Retention: Advanced vacuum insulation technology maintains your drink's temperature for extended periods.
2. Premium & Safe Material: Made from high-quality, food-grade 304 stainless steel, this tumbler is durable, rust-proof, and ensures your drinks remain pure without any metallic aftertaste.
3. Leak-Proof Seal: The secure locking lid prevents spills, making it perfect for on-the-go use.
4. Large Capacity for All-Day Hydration: The generous 40oz (approx. 1200ml) capacity reduces the need for frequent refills, helping you stay hydrated throughout the day.
5. Fits Most Cupholders: The tapered base design allows it to fit perfectly in most car cupholders, making it ideal for travel and your daily commute.
6. Multi-Purpose Use: Ideal for coffee, tea, water, smoothies, and other beverages in any setting.

Notes:
1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.