20oz Soft Flask with Bite Top

Description

The 20oz soft flask features a twist locking cap that allows you to shut off the water when you stash it in a compression vest or belt! Perfect to hold by hand on a run, easy to click the cap in place to slip into a front vest pocket or stash in your backpack or belt, gives you control of where your water or liquids go. Cap Locking Construction: The twist locking cap with bite valve is designed for leak proof transport, the 42mm opening sized for easy filling and ice with self-cleaning bite valve. Compatible Design Ideal size for hydration vest, belt, or pack pockets. The flask material is soft and conforms to any pocket for a comfortable carry experience.

• Twist locking cap with bite valve
• 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.
• Does not feature exo-spine.
• Capacity: 20oz / 591mL