This eco-friendly and innovative thinkkitchen carbonating bottle is the perfect size for sharing or keeping in the fridge to pour from all day long. It is made from Tritan, a high-quality, BPA-free plastic known for its exceptional clarity, toughness, and odour resistance. The stainless steel accents add a sleek and modern touch, making it not just a functional accessory but a stylish one, too. It is designed to transform ordinary drinks into sparkling delights effortlessly. We recommend hand washing the bottle for lasting durability.