The CamelBak® Crux™ reservoir on/off valve pairs with the Big Bite valve, shutting off the water flow for added security during transport.

The CamelBak Crux reservoir on/off valve pairs with the Big Bite valve, shutting off the water flow for added security during transport. Please note: this On/Off Valve does not ship with a Big Valve and it is NOT compatible with older style Antidoteor OMEGA; reservoirs.

Keep your reservoir free from taste and odor and ready for your next adventure. Fast-acting tablets are easy to use and work in just 5 minutes. 8 Cleaning Tablets Per Pack.

New design ensures unrivaled fitness and cycling performance with proven hydration functionality.

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. The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks. Like all of our gear, we put the Crux through exhaustive stress tests to make sure that it won’t fail you on the trail. 100% free of BPA, BPS and BPF.