Smart design, meet peak performance – also known as the Shape-Shift Reservoir. Our time-tested creation for hydration on the go, it can take a serious beating, it fits nicely in most packs and it’s fully reversible for easy cleaning. Durable, dependable form and function.
An adjustable baffle maintains a low-profile when filled and increases stabilization during high impact activities
Simple to use slider top makes it fully reversible for cleaning and drying, easily turns inside out
Quickly disconnect the drink tube (an auto shutoff valve prevents leaking) for convenient refilling
Engineered with updated high performance features and an enhanced design for 20% more flow