Introducing the Tactwild Ultra Thermos – where innovation meets hydration. Crafted from high-quality, BPA-free, 304 stainless steel, this water bottle stands out for its anti-oxidation and corrosion-resistant properties, ensuring your drinks stay pure without any metallic taste or rust. Designed with double-layer and vacuum insulation, it excels in maintaining your beverage's temperature, hot or cold, for 24 hours, all while preventing condensation.

The Ultra Thermos features a convenient, multipurpose lid with a new screw-top design that’s completely leak-proof, allowing you to carry it in your backpack worry-free. Its wide mouth facilitates easy pouring into a cup, making it a versatile replacement for single-use plastic cups. Experience the blend of durability, convenience, and eco-friendliness with the Tactwild Ultra Thermos.