First off, Camelbak’s new Crux reservoir incorporates their Big Bite valve which, along with a larger bore tube, delivers 20% more water per sip than its predecessor. You also find a new opening which is easier to line up and screw on. The handle is also friendlier.
The Crux reservoir is available in four different sizes; 1.5 liter and 3 liter standard reservoir along with 1.5L and 3L lumbar reservoirs.
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