Frequently Asked Questions
How long can this tumbler maintain the temperature of my drinks?
Thanks to the advanced double-wall vacuum insulation, it keeps beverages hot for up to 12 hours and cold for up to 24 hours.
What kind of lid does the tumbler come with?
It features a multifunctional 2-in-1 lid that includes both a flip straw and a spout opening for versatile, spill-free drinking.
Is the tumbler safe to hold when it contains very hot liquids?
Yes, the exterior of the tumbler remains cool to the touch even when filled with hot contents, ensuring safe handling at all times.
What material is used for the construction of this tumbler?
The tumbler is crafted from high-quality, durable double-wall stainless steel for long-lasting performance.
Is the design portable for gym or travel use?
Absolutely. It features an ergonomic and reversible top handle that fits tightly to the cup, making it easy to carry to the office, gym, or during travel.
Is the lid leak-proof?
Yes, the lid is designed to be leak-proof and includes a cover to protect against dust and splashes.
Yongkang Yifu
