The CamelBak Crux 2L Reservoir is the ultimate hydration solution for any outdoor enthusiast. With an ergonomic handle and a high flow rate, this reservoir makes refilling and cleaning a breeze. The easy-to-fill large opening is secured with a QuickLink system that allows you to quickly and securely attach it to your pack. The Big Bite valve ensures you get 20% more water with every sip and the HydroGuard technology prevents the growth of bacteria in your water. With an antimicrobial built-in, you can be sure your water is clean and pure. With the CamelBak Crux 2L Reservoir, you can be sure you'll stay hydrated and refreshed on your next outdoor adventure.