The Nalgene On-the-Fly Lock-Top is a slim 24oz (680ml) bottle with a fortified cap, ideal for work bags, gym bags, rucksacks and cup holders. It opens easily with one hand for a quick drink on the move, then locks to prevent spills.
It's made from Nalgene's Sustain material, derived from 50% waste plastic (using ISCC certified mass balance), which reduces the use of fossil fuels and lowers greenhouse gas emissions.
A one-handed leak-proof water bottle
- 680ml (24oz)
- Flip-open lid, one-handed use
- Locks to prevent spills
- Slim shape fits cup holders
- Sustain material, 50% from waste plastic
- BPA and BPS free
- Dishwasher safe
- Leak-proof guarantee
Ideal for
The car, the gym, the office, cycling, school runs and day walks.
Want a wide mouth instead? See the Nalgene 1L Wide Mouth. Or try the Nalgene Narrow Mouth 1L. Browse the full Nalgene range and our hydration gear.










