Camelbak Crux 3L Reservoir Hydration pack

Amazon

Leak-proof cap is easier to open and close Offers 20% more water per sip Big Bite valve - Self sealing On/off lever lets you seal your drinking tube shut with one hand Hydroguard technology inhibits the growth of bacteria in the reservoir and tube

Blacks

If there’s one thing we know best, it’s water. Our athletes, customers and colleagues told us they wanted a reservoir that delivered more water per sip, with a foolproof design that made it easy to fill up and hit the trail.