**Premium Thermal Flask: Professional-Grade Insulated Beverage Container** Crafted from high-quality food-grade 304 stainless steel, this thermal flask offers exceptional durability, rust resistance, and flavor neutrality〞ensuring pure, untainted beverages every time. The double-walled vacuum insulation technology maintains optimal temperatures for up to 12 hours while eliminating condensation, making it ideal for preserving mate, coffee, or tea at perfection. Designed for versatility, the flask features two interchangeable spouts: a precision spout for controlled mate brewing and a standard spout for everyday pouring. Its sleek, matte finish and ergonomic handle provide both aesthetic appeal and practical functionality, ensuring effortless handling and precise pouring. Perfect for both home and on-the-go use, this leak-proof, lightweight container is easy to clean and maintain. Whether for retail distribution, hospitality, or premium gift packaging, this thermal flask delivers professional performance and sophisticated design that appeals to discerning consumers.zq20260205084908