Stay Hydrated, Stay Adventurous! 🌍 Narrow mouth design minimizes spills and maximizes enjoyment. Printed graduations for precise hydration tracking. Reusable and dishwasher safe for a sustainable lifestyle. Crafted from virtually indestructible Tritan for ultimate durability. Perfect for gym, office, and outdoor escapades! 32 oz capacity Leak-proof design BPA-free material The Nalgene Tritan Narrow Mouth BPA-Free Water Bottle is a 32 oz, leak-proof hydration solution made from durable Tritan copolyester. Designed for both warm and cold beverages, it features a narrow mouth to prevent spills, printed graduations for easy measurement, and is dishwasher safe, making it the ideal companion for any adventure.