【Food-Grade Stainless Steel Interior】Crafted with precision using food-grade stainless steel for the inner container, ensuring safe and hygienic beverage storage.
【Excellent Thermal Insulation】Double-layer insulation technology maintains temperature for 6-12 hours, perfect for keeping various beverages hot or cold.
【Secure Spiral Lid Design】The anti-slip lid with food-grade stainless steel lining prevents spills and enhances insulation, ideal for family gatherings.