Multipurpose Tea Infuser Bottle: This versatile glass tea infuser bottle features a detachable stainless steel filter that effectively separates tea leaves and fruit pulp. Perfect for brewing loose leaf teas, fruit infusions, coffee, juice, or milk〞simply remove the infuser to transform it into a standard drink bottle. Premium Food-Grade Materials: Crafted from high-quality borosilicate glass, this double-walled tumbler is BPA-free, lead-free, and odor-resistant, safe for both boiling and ice water. The included 304 food-grade stainless steel filter is non-toxic, rust-resistant, and ensures long-term safety. Leakproof & Stable Design: The thickened bottom and magnetic tea chamber prevent leakage even when shaken or inverted, making it ideal for on-the-go use. The flat lids ensure stability, even when placed upside down. User-Friendly & Easy Maintenance: The stainless steel filter installs and removes effortlessly for quick brewing and cleaning. Dishwasher-safe for convenient maintenance. Portable & Travel-Friendly: Equipped with a durable PU hand strap, this large tea tumbler is easy to carry or attach to bags, making it the perfect companion for travel, work, or outdoor activities.zq20260203181250