Each bottle is created from resin powered by next-generation recycling technology that transforms plastic destined for landfills into high-performance bottles. Our new Nalgene Sustain product line is made from material derived from 50% waste plastic (using ISCC-certified mass balance), further offsetting the use of fossil fuels and lowering greenhouse gas emissions. Nalgene bottles are now made with a revolutionary resin powered by new recycling technology that transforms plastic destined for landfills into high-performance BPA/BPS-free bottles. This material is derived from 50% waste plastic (using ISCC-certified mass balance), further offsetting the use of fossil fuels and lowering greenhouse gas emissions.