Nathan Soft Flask with Bite Top 14oz Women's Trail The built-in whistle allows you

The built-in whistle allows you to easily alert other runners or to scare off any coyotes that could cross your path

and a softer bottle making it easier to squeeze and control the flow of water

What’s new

-Ultra Comfort Waistband

Nathan Soft Flask with Bite Top 14oz Women's Trail The built-in whistle allows youWhether you want to carry the flask or slip it into any hydration vests or packs, this 14oz soft flask is the perfect hydration add on for runs that require a bit more hydration. With the bite top, you can make sure that you have control of where your water or liquids go straight into your mouth and not dripping out the top.