- Crafted from high-quality stainless steel, this insulated cup is durable, safe, and non-toxic, ensuring it can be safely used for all your beverage needs. - With a generous 900ml capacity, it holds 1-2 times more than standard insulated cups, making it perfect for meeting your daily hydration goals. - The vacuum 360° temperature lock technology effectively isolates external temperatures, allowing for long-lasting heat or cold retention. - Designed with an electrolyzed interior, this cup maintains your beverage's temperature for up to 12 hours, enhancing your convenience throughout the day. - Featuring a compact design with a hand-held rope, it is easy to carry, making it an excellent choice for outdoor adventures, camping, or daily commutes. - The removable 304 stainless steel filter ensures that tea is effectively filtered while preserving its rich aroma, enhancing your tea-drinking experience. - The cup's hand-polished rim offers a delicate touch, while its metal paint finish adds an elegant aesthetic, combining beauty with practicality. - Ideal for both home and outdoor use, this insulated cup caters to everyone, whether you're relaxing at home, heading to work, or enjoying a day in nature.