Nalgene Tritan Narrow Mouth BPA-Free Water Bottle, 32oz / 1-Quart One of the best selling water bottle designs for over 20 years. BPA free! Dishwasher safe and guaranteed for life. Bottle is able to hold over 32oz of any drink hot or cold. Narrow mouth design for easy, splash free drinking Made in the USA. Packaged in a set of two.