
The Nalgene Sustain Wide Mouth Water Silo Bottle offers increased volume for extended use, holding 48oz of liquid. It is constructed from BPA/BPS-free Tritan Renew, a material made with 50% recycled plastic via an ISCC certified mass balance approach. This process utilizes new recycling technology to convert landfill-bound plastic into durable bottles, reducing fossil fuel dependence and greenhouse gas emissions.