Nalgene® 32 oz. Narrow Mouth Sustain Bottles

Each Sustain bottle is created from resin powered by next-generation recycling technology that transforms plastic destined for landfills into high-performance, BPA/BPS, and phthalate-free bottles. The Nalgene® Sustain product line is made from 50% certified recycled content, further offsetting the use of fossil fuels and lowering greenhouse gas emissions. For those who prefer a roomy bottle with a smaller opening, Nalgene® offers this narrow-mouth loop-top bottle. It offers all the same advantages as the wide-mouth, with a top that minimizes the chance of spills and a cap that never gets lost.

  • Made of 50% recycled plastic
  • BPA-free
  • Lightweight & extremely durable
  • Resistant to staining & retaining odors
  • Dishwasher safe, top rack only (cap should not touch heating element)
  • Printed graduations for easy measuring
  • Leakproof guarantee
  • Temperature range: -40°F to 212°F