Stay hydrated on the move with the 500ml Nalgene 'Wide Mouth' bottle. The wider mouth fits most filtration devices and makes it easy to put ice in your bottle. Lightweight, leakproof, and easy to pack, it won’t slow you down. Made from BPA/BPS-free materials and dishwasher safe for easy cleaning. This bottle is made from Tritan Renew, which is 50% certified recycled content, offsetting the use of fossil fuels and lowering greenhouse gas emissions. It is virtually indestructible, easy to clean, and dishwasher safe on the top rack. Suitable for both warm and cold beverages (-40 to 212 degrees Fahrenheit). The wide mouth makes cleaning and adding ice cubes easy. Free of BPA, BPS and phthalates, and the opening accommodates most water filters. The bottle is marked with milliliters and ounces for easy measurement.