Super nice handheld water bottle that collapses as you drink. 
14 oz /414 mL BPA-FREE soft flask with bite valve
The rigid ExoSpine™ creates superior hand feel and support
Ergonomically-designed hand strap for grip-free comfort
Breathable wicking mesh underhand position provides grip
Small stash pockets for gels, keys, credit cards, and more
Soft flask can be easily removed from sleeve