Nathan Water Bottle ExoSpine

Whether you want to carry the flask or slip it into any hydration vests or packs, this 14oz Soft Flask is the perfect hydration add-on for runs that require a bit more hydration. 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. CLASSIC DESIGN Our timeless bite valve helps liquids from escaping so you can keep yourself hydrated no matter how far you go. SIMPLY COMPATIBLE Your 14oz Soft Flask with ExoSpine™ is perfectly compatible with all NATHAN® hydration vests.

Feature Bullets

• Bite valve features high flow domed post and blaster compression system that control the water distribution when you use it
• Capacity: 14oz/414mL
• Flask features Nathan's ExoSpine™ for structure and stability
• Flexible design shrinks as you drink reducing the movement and easily packs away when empty.
• Max Fill design with wide flange and 3D bottom shape for more volume in shorter dimension
• Works great with all NATHAN® hydration vests, packs, and wide compression belts
• Flask features Nathan's ExoSpine™ for structure and stability,Bite valve features high flow domed post and blaster compression system that control the water distribution when you use it,Max Fill design with wide flange and 3D bottom shape for more volume in shorter dimension,Flexible design shrinks as you drink reducing the movement and easily packs away when empty.,Works great with all NATHAN® hydration vests, packs, and wide compression belts,Capacity: 14oz/414mL