Nathan 1.6 Liter Insulated Hydration Bladder Size:OSFM It's designed to pack down

It's designed to pack down into its own rear pocket for easy portability once the clouds clear

built for a bounce-free run

run-ready performance that's ideal for race day or any day in-between

88% Polyester

Nathan 1.6 Liter Insulated Hydration Bladder Size:OSFM It's designed to pack downThis 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