Nalgene Sustain Narrow Mouth Water Bottle – 32 oz, Eggplant

All-day hydration in Nalgene's iconic narrow mouth design — built from 50% recycled plastic, made in the USA.

The Nalgene Narrow Mouth 32oz Sustain bottle in Eggplant is part of Nalgene's Sustain Collection, made from Tritan Renew resin derived from 50% recycled plastic. Same legendary Nalgene durability and leakproof performance, now with a reduced environmental footprint. The narrow mouth minimizes spills while still fitting ice cubes and most water filters.

Key Specs

• Capacity: 32oz (1 liter)
• Color: Eggplant
• Material: Tritan Renew (50% recycled content)
• Mouth: Narrow mouth — filter compatible
• Cap: Loop-top, leakproof
• Dimensions: ~8.25" H x 3.5" diameter
• BPA-free, BPS-free, phthalate-free | Dishwasher safe | Made in USA

Why It Works

The narrow mouth gives you a cleaner, more controlled drink than a wide mouth — less splashing, easier to sip while moving. Sustain Tritan is impact-resistant, odor-resistant, and stain-resistant — same performance as standard Tritan, made with 50% recycled plastic waste.

Ideal For

Hikers, backpackers, commuters, gym-goers, and eco-conscious buyers who want a reliable, sustainable water bottle for daily use or outdoor adventures.