![Nathan 18 oz Insulated Soft Flask with Bite Top Nathan 18 oz Insulated Soft Flask with Bite Top](https://cdn11.bigcommerce.com/s-c0cjv/images/stencil/300x300/products/36775/54981/54981__13079.1679700392.jpg?c=2)
Nathan ExoDraw 2.0 Insulated Flask - 2024
Nathan
$54.95
Featuring the same great hand-feel, this slosh-reducing, super efficient handheld now features insulated hydration to keep runners cooler, longer.
- 18 oz. BPA-Free insulated Soft Flask with bite valve
- Insulated properties keep fluids cooler 38% longer than non-insulated soft flasks
- The rigid ExoSpine creates superior hand feel and support for the soft flask
- Ergo-designed hand strap provides grip-free comfort, and maximizes running efficiency
- Soft flask can be easily removed from sleeve, and used in Nathan hydration vest pockets
- Breathable wicking mesh under hand position provides superior grip
- Expandable stash pocket for essentials