GIANXI Coffee Tumbler with Lid, Lightweight, 410ml Capacity, Keeps Hot or Cold, Vacuum Insulated, SUS316 Stainless Steel, Spill-Proof, Portable,

[Size] 9*17.8 [Capacity] 410ml [Weight] 250g [Caliber] 8cm [Heat Retention] 43°C or higher (6 hours) [Cold Retention] 15°C or lower (6 hours) *The corrosion resistance of SUS316 stainless steel is superior to that of the commonly used SUS304 (18/8), and it is more resistant to corrosion caused by salt. The addition of molybdenum also improves corrosion resistance in acidic and alkaline environments, significantly improving product durability. [Simple] The overall design is simple, creating an elegant visual effect. The lightweight design combines quality with portability, making it comfortable to hold and weightless. While maintaining the luxury feel of a coffee tumbler, it also enhances practicality for everyday use, blending luxury into both the visual and tactile experience. [Durability] Made of high-quality SUS316 stainless steel, it is corrosion-resistant and rust-resistant, so you can hold it with confidence whether you're drinking espresso or carbonated drinks. It retains its odor-free texture and preserves the pure flavor of your drink. At the same time, the tumbler's excellent durability means you don't have to worry about scratches or scuffs during daily use, and it always maintains its beautiful appearance. [Heat and Cold Insulation] Superior heat and cold insulation technology keeps your drinks hot for a long time. Fill it with iced water for a refreshing summer drink or lukewarm coffee for a warm winter drink. Enjoy your drink at the ideal temperature anytime, anywhere. [Leakproof] The sealing silicone ring fits securely around the tumbler's mouth, forming a leak-proof barrier that prevents leaks and spills even when the tumbler is knocked over or shaken. You can carry it in your bag without worrying about your drink getting wet or leaking, so you can enjoy delicious flavors anytime, anywhere. [Note] The photos we show are as close to the actual product as possible, but please note that the color and brightness may differ from the actual product depending on your monitor and room environment. If you have any questions or if there is a problem with the product, please feel free to contact us!