Nalgene Closure Narrow Mouth Nalgene

Bottle top suitable for the 0.5 liter Nalgene wide neck bottles.

The Nalgene Closure Narrow Mouth cap has been specially developed for the 0.5 liter Nalgene wide-mouth bottles and always ensures a reliable seal.

With its continuous, straight half-support threads, it guarantees a secure closure and keeps the liquid in the bottle. Whether you're on the go or at home, this cap helps to ensure that your refreshments are always ready for you.