Nathan 1.6 Liter Insulated Hydration Bladder ultramarathon ideal for road and trail

ideal for road and trail training

Designed to help reduce rolling

Micro-perforations enhance the breathability of the shell

Hidden pocket for ice

Easy and Simple to use:

Nathan 1.6 Liter Insulated Hydration Bladder ultramarathon ideal for road and trailThis is the game changer to your run! The Nathan 1. 6 Liter Insulated Hydration bladder is low profile to reduce sloshing and it keeps your water colder for longer. No matter how hot the day is, you can be cool with this BPA free bladder with a high flow bite valve and large, easy fill opening. It's as simple as ready, set, go when you can slide your bladder into your favorite Nathan Race vest. PEAK PERFORMANCE Wear water that stays colder longer with