Nathan's new Pure Bottle lets you enjoy the simple taste of clean, cool water. The Pure Bottle is constructed of odorless and tasteless Lexan® polycarbonate - drinking on the go has never been more appealing. The patent-pending lid with Nathan's finger loop QuickClip to attaches the bottle to a belt, shoulder strap or pack strap with ease. The wide mouth, screw-top lid is easy to grip and large enough for easy filling and cleaning. And a functionally attractive shape and variety of colors makes using our bottle a pure joy.