KOR Aura BPA Free Water Bottle Made from BPA-free Eastman Tritan copolyester; durable and beautifully clear Features the KOR Perfect Spout design that feels great on your lips; large enough for chugging and ice cubes but small enough to minimize splashing Twist-off cap shields mouthpiece from germs and dirt Tapered body and ergonomic handle make it a joy to hold from any angle 512 ml or 750 ml capacity