Axooms Glass Tea Infuser Bottle - Double Wall Borosilicate, Portable Travel Mug, Tea Tumbler with Diffuser for Loose Leaf, Flower, and Herbal Tea Bags, Insulated Tea Bottle with Strainer - ClearPremium Material: Crafted from double wall borosilicate glass, this tea bottle is durable and safe for both boiling and ice water. BPA free, it ensures that your beverages are free from harmful chemicals. Multipurpose Tea Infuser Bottle: This versatile bottle serves multiple purposes. Use it as a tea infuser for loose leaf, flower, and herbal teas or for various fruit infused drinks. Remove the filter to transform it into a sleek water bottle. Easy to