The Purist water bottle is the ideal choice for quick and easy hydration. Combining the ease of plastic with the pure taste of glass this bottle will keep your drink fresh no matter how long your ride is. The 5 nano-meter thick coating of silicone dioxide on the inside keeps water tasteless so it will never develop that unsavory plastic funk. This also keeps any plastic from leaching into your water supply. The Polyethylene body is easy to squeeze and combined with a hi-flow mouth delivers an impressive water jet. A clear viewing window on the side allows for easy drink mixing. Recommended cleaning procedure for these bottles is simple. Rinse with warm water, use a mild detergent if desired, or place them in the top rack of a dishwasher. Scrubbing with abrasives is not recommended. These bottles are 100% recyclable.