The Contigo Chug Autospout Leak-Proof Water Bottle includes a wide mouth for high flow and faster hydration while you are on-the-go. A push button to open spout allows for an easy, one-handed drinking experience that is super convenient. The bottle is also shatter, stain, and odor-resistant thanks to BPA-free plastic. Wide mouth for high flow and fast hydration. Push button to open spout for an easy, one-handed drinking experience. Leak proof lid (when closed) for on-the-go activities. Spout cover helps to keep out dirt and germs. Button lock gives you added peace of mind. Shatter, stain and odor-resistant, thanks to BPA-free plastic. Clip-on carry handle for easy transport. Top-rack dishwasher safe. BPA-free Eastman Tritan body.