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Rigid ExoSpine™ creates superior hand feel and support
Ergonomically-designed hand strap for grip-free comfort
Small stash pockets for gels, keys, credit cards, and more
60% Nylon, 10% Spandex, 30% Polyester
Weight With Soft Flasks: 2 oz/5
Ergonomically-designed hand-strap provides grip-free comfort, and maximizes running efficiency. Breathable wicking mesh under hand position provides superior grip while the ExoSpine™ creates superior hand feel and support for the soft flask.
14oz. BPA-Free soft flask with bite valve can be easily removed from sleeve and used in NATHAN hydration vest pockets.