Nathan 20oz Soft Flask Smartwool optimized organization for the modern

optimized organization for the modern racing kit and stability while you’re on the go

Comfortable hand strap keeps you carrying water grip-free

It's 13% more responsive than previous React technology

In the process

Made from premium quality materials to enhance comfort and durability

Nathan 20oz Soft Flask Smartwool optimized organization for the modernOur easiest, convenient 20oz soft flask yet! Perfect to hold by hand on a run, slip into a front vest pocket or stashed on your back. 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. FEATURES Size: 20oz. Bite valve keeps liquids from escaping Works great with ALL NATHAN hydration vests Easy to clean Capacity: 20 oz 600 mL nathansports. com