Nalgene Tritan 32oz Narrow M, Pink, Pink Cap - 2 Pack, 9.25 inches tall by 3.5 inches in diameter. One of the best selling water bottles for over 20 years now packaged in a set of 2! BPA free! Dishwasher safe and guarenteed for life. Bottle is able to hold over 32oz of any drink hot or cold. Narrow mouth design for easy spill free drinking. Bottles are 9.25 inches tall by 3.5 inches in diameter with a 1.5 inch in diameter mouth.