Nalgene Wide Mouth Canteen BPA Free Plastic Collapsible Bottle Reservoirs 15 fixed vents for consistent

15 fixed vents for consistent airflow

MIPS Protection System reduces rotational forces caused by angled impacts

and you can fine-tune the fit with the adjustable dial

downhill and fat bikes

Nalgene Wide Mouth Canteen BPA Free Plastic Collapsible Bottle Reservoirs 15 fixed vents for consistentThis Mouth Wide Canteen is made of multilayered material that offers stiffness and strength for stand up capability, yet is soft and flexible to be folded or rolled. The wide mouth opening accepts ice cubes and provides easy access for cleaning. Also accommodates all major water filters. Guaranteed leakproof system with loop top cap. Gusseted bottom stands upright. Wide Mouth Canteen made of multilayered material for stiffness, strength, and stand up