Premium Thermal Flask: Superior Craftsmanship for Discerning Tea Professionals Crafted from high-quality food-grade 304 stainless steel, this thermal flask offers exceptional durability and rust resistance while preventing flavor retention or transfer. Its double-walled vacuum insulation technology maintains optimal beverage temperatures for up to 12 hours, eliminating condensation issues and ensuring consistent quality from first pour to last. The innovative design features two interchangeable spouts〞a precision spout for controlled mate brewing and a regular spout for versatile everyday use. This adaptability makes it perfect for various tea preparation methods and serving styles. The sophisticated matte finish combined with an ergonomic handle provides both aesthetic appeal and practical functionality, ensuring comfortable handling and precise pouring in any setting. Ideal for independent tea brands seeking premium presentation solutions and importers looking for high-quality, market-ready products. This thermal flask represents an excellent value addition to any tea service collection, offering both functionality and elegance that appeals to tea connoisseurs and casual enthusiasts alike.zq20260205085252