Nalgene Narrow Mouth Sustain Bottle (Grey) Size:500ML if you or any members

if you or any members of your family have sensitive skin or are allergic to the residue left behind by commercial detergents

AIRCELL —uniquely constructed zoned airflow footbed is designed with specialised breathing channels to activate ventilation

Weather-resistant: Tough formula is not affected by extreme heat or cold

PU performance backing

Vertical logo locker loop at wearer's upper back body

Nalgene Narrow Mouth Sustain Bottle (Grey) Size:500ML if you or any membersTurning waste into adventure. Nalgene bottles are now made with an innovative resin that transforms plastic waste into high performance, BPA BPS free bottles. Using cutting edge recycling technology, this material is derived from 50% recycled plastic (using ISCC certified mass balance), helping to reduce fossil fuel use and lower greenhouse gas emissions. All the benefits of the classic Wide Mouth bottle just with a narrower opening for easier, spill