Anchor Hocking Life Durable Glass Water Bottle is made of Tempered Tough Glass that is up to 100% stronger than regular glass bottles, ensuring unmatched durability for every sip. Featuring a stainless steel lid and silicone gasket with a tethered stopper, it offers a leak-proof design for worry-free carrying. Our water bottle comes with a BPA-free silicone sleeve, making it versatile for all beverages, whether they're hot or cold. Ideal for the eco-conscious consumer, it aligns with Water Tree Galveston's commitment to health and sustainability. Enhance your hydration experience with this robust, stylish, and safe glass water bottle.