Nalgene's Wide Mouth 32oz On-The-Fly Bottle coghlan's Large button makes it easy

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

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

Inside 100% ColdPruf Technical Fiber Polyester with Silvadur

over the shoulder or as a backpack

or up to 200 photos

Nalgene's Wide Mouth 32oz On-The-Fly Bottle coghlan's Large button makes it easyNalgene'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