The Quokka 830ml Tritan Bottle Quick Sip is a must-have for anyone on the go. Made with high-quality materials, this bottle is designed to withstand daily use and keep your drinks at the perfect temperature. The main lid is made of copolymer PP, while the flip cover, button, sipper holder, and lid over molding are made of durable nylon. The sipper and gasket ring are made of silicone, ensuring a leak-proof seal. The body of the bottle is made of Tritan, a BPA-free plastic that is both lightweight and durable. The inside straw is made of PE, making it safe for drinking. With a capacity of 830ml, this bottle is perfect for staying hydrated throughout the day. Available in black and blue, it's a stylish and practical choice for anyone looking for a reliable water bottle.