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The Nalgene Sustain bottles are the first to be constructed with a new resin powered by next generation recycling technology!
Sustain transforms plastic destined for landfills into high performance BPA/BPS free bottles. Made from 50% certified recycled content, this bottle further offsets the use of fossil fuels and lowers greenhouse gas emissions.
The large opening on the wide-mouth bottles easily accommodates ice cubes, fits most water purifiers and filters, and makes hand-washing a breeze. The attached loop-top never gets lost and screws on and off easily. Printed graduations let you keep track of your hydration. 32oz/1 Liter capacity.