CamelBak Crux Water Reservoir Hydration Bladder

Stay hydrated with the CamelBak Crux Hydration Reservoir, available in multiple sizes to fit your adventure. Designed for hiking, biking, and outdoor activities, this BPA-, BPS-, and BPF-free water bladder delivers 20% more water per sip with a high-flow bite valve that self-seals to prevent leaks. The ergonomic shape fits easily into most hydration packs, while the leak-proof cap ensures secure, mess-free storage. Made from durable, high-quality materials, the Crux reservoir is easy to load, refill, and clean—perfect as a replacement bladder or upgrade for your hydration system. Backed by the Got Your Bak Lifetime Guarantee.
High Flow Hydration: Delivers more water per sip to support steady hydration during hiking, biking, and long outdoor activities
Leak Resistant Cap Design: Cap is easier to open and close while helping reduce leaks during filling and transport
On Off Lever Control: Shut off drinking tube with one hand to help prevent spills while moving or packing
Self Sealing Bite Valve: Valve automatically seals after each sip to help eliminate drips on the trail
Ergonomic Fill Handle: Designed for easier lifting and refilling at water sources or sinks