When it comes to water, running on an empty tank can leave you feeling groggy, grumpy, and unfocused. The BPA-free Nalgene Wide Mouth Tritan Bottle gives you 16 ounces of drinking pleasure so you can quench your thirst and stay hydrated and happy.
• BPA-free Tritan plastic is crazy strong, and it helps keep your body healthy
• Large opening accommodates ice cubes and most water filters, and it makes it easy to get in there when it's time for a good cleaning
• Gradation marks let you keep track of how much fluid you're taking in