Dakine Vertical Reservoir Size:2L Compressing to roughly the size

Compressing to roughly the size of a grapefruit

Adjustable sternum strap with safety whistle

and Room-to-Grow extendable legs to get from one season (or sibling) to the next

Model is 5'8" wears size Small

We started with a stretchy

Dakine Vertical Reservoir Size:2L Compressing to roughly the sizeIf its time to replace or update your hydration reservoir, look no further than the freshly updated 2 Liter (70 ounce) Vertical Reservoir 2. 0, which fits perfectly with our large mountain bike hydration backpacks. Our tried and true Dakine x Hydrapak vertical reservoir has been further refined for easy use, starting with the improved fold and slide wide mouth opening, which makes for easier filling and cleaning. The new lightweight Comet Bite Valve