304 Stainless Steel: Made with food-grade stainless steel, offering corrosion resistance and durability.
Vacuum Insulation: Provides 24-hour long-lasting heat preservation.
2L Large Capacity: Ample size for storing a significant amount of liquid.
Sealed and Leak-Proof: Ensures no spills, even when carried.

Detailed Product Description

This thermos features an inner liner made of high-quality 304 stainless steel, selected specifically for food use due to its corrosion resistance and ease of cleaning. The material is also shockproof and durable, ensuring safe usage. Its vacuum insulation layer provides 24-hour heat preservation, keeping beverages hot or cold for extended periods. All components that come into contact with water are made from food-contact safe materials, ensuring safety with every sip. The thermos is designed for convenience, allowing water to flow out with a gentle press of one finger, making it simple to operate with one hand.

Materials

304 Stainless Steel

Product Warnings

Before use, thoroughly clean the thermos and preheat it with hot water for 1 to 2 minutes to enhance insulation. Ensure the water volume is 1 to 2 cm below the neck to optimize the insulation effect. Water vapor may condense on the lid due to temperature differences, which is normal. Use the thermos in an upright position to avoid being scalded by hot water vapor. If not used for a long time, clean thoroughly and keep the inner container dry to prevent odors or stains. For cleaning red spots similar to rust stains, soak in diluted vinegar heated in warm water for 30 minutes.