The Nathan Big Shot Narrow Mouth Bottle provides 32 ounces of necessary hydration for athletes during training or anyone just to quench your thirst. You don't have to be fragile with this shatter-resistant, dish-washer safe bottle. Ounce and milliliter markings let you see just how much hydration you've taken in. This odor-less and taste-free bottle makes sure that you taste only the flavors you want. Wide opening makes it easy to clean and fill with drinks and ice. A soft touch lid provides easy grip. Built with a convenient, durable tether. Narrow mouth for easy drinking that minimizes spills. Water filter compatible. BPA-free.