Premium Double Wall Borosilicate Glass Tea Infuser Bottle (12oz/350ml) Crafted from high-quality double wall borosilicate glass, this tea infuser bottle is designed for both boiling water and ice, making it completely BPA-free and safe for all temperatures. Its versatile design allows it to function as a tea infuser, fruit drink container, or simple water bottle when the filter is removed. The portable tumbler features a double-glazed construction that prevents heat transfer, ensuring comfortable handling even with very hot liquids. The stainless steel filter features a fine mesh design that efficiently separates tea water from leaves and residue, while the rotating lid with built-in silicone sealing ring provides excellent leak-proof performance. Perfect for travel, office use, or home enjoyment, this multipurpose tea bottle offers tea brands and importers a premium product that meets diverse consumer needs while maintaining exceptional quality and functionality.zq20260203174801