This 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 the BPA free insulated hydration bladder that features quick release hoses for convenient cleaning and a faster set up. Compatible with other Packs/Vests: Pinnacle 4L, Pinnacle 12L, VaporKrar 12L 2.0, VaporHowe 12L 2.0

SLOSH FREE - The low profile, slosh reducing design is better than ever – so you can keep your water where you want it – compact to your pack or vest.

Features

• Low-profile hour glass design to reduce sloshing during run
• Insulation keeps water cooler 38% longer
• Includes quick release hose for convenient cleaning and set up
• Compatible with most Nathan® Hydration Vests and Packs
• Large opening allows for easy fill and cleaning