Camelbak Motherlode 3L Mil Spec Crux BlackHit pay dirt with the all new Motherlode. A redesign of a classic, the new Motherlode has the cargo and organisation you've come to love, but now includes a 3L Mil Spec Crux Lumbar Reservoir that delivers 25% more water per sip and moves your water lower, increasing your stability and comfort. Perfect for multi day missions, the Motherlode has over 35L of cargo, tons of gear organisation, and our new laser cut Mountain MOLLE, making it fast and easy