The Nalgene Sustain On-The-Fly (OTF) bottle in Smoke Grey offers convenient hydration with a slim design that fits easily into bags and cup holders. Its leak-proof, one-handed opening cap locks to prevent spills. This bottle is constructed from 50% recycled plastic, utilizing an ISCC-certified mass balance approach to reduce fossil fuel consumption and greenhouse gas emissions.

• Made with Sustain material (50% recycled plastic)
• ISCC-certified mass balance
• BPA/BPS free
• Durable and built to last
• Dishwasher safe
• Fits in cupholders
• 700ml capacity
• Smoke Grey colorway