Nalgene's Wide Mouth 32oz On-The-Fly Bottle coghlan's There’s even an adjustable bungee

There’s even an adjustable bungee system for securing your favorite Stanley bottle to the lid

Waterproof-breathable Artex™ Hardshell 3L ripstop fabric

Large button makes it easy to open with gloves or mittens on

SIERRA manages vision-robbing condensation

Integrated SmartSlide™ measuring system helps center the bar for a perfect fit - no tape measure required

Nalgene's Wide Mouth 32oz On-The-Fly Bottle coghlan's There’s even an adjustable bungeeNalgene's 32oz On The Fly bottle has a leakproof loop top that swings open wide to reveal a contoured, high flow drinking spout that's easy to fill at the fountain or sink. One handed push button for easy open close; locking bail for ultimate insurance against leaks. Sustain bottles are made with material derived from 50% plastic waste. Each bottle is created from resin powered by next generation recycling technology that transforms plastic destined