The sophisticated Crux 2L Reservoir from CamelBak is an optional hydration storage solution for bike backpacks. The large opening of the Big-Bite valve ensures that you are optimally hydrated. The leak-proof lever makes opening and closing even easier. Additionally, you can easily and quickly detach the drinking tube from the reservoir thanks to the Quick-Link system, and the large opening makes filling and cleaning the bladder a breeze. Filling it is even possible with just one hand, thanks to the light lever under the opening. The Crux Reservoir is coated with an antibacterial interior and is also completely free from Bisphenol. Simply brilliant for your hydration needs on your adventures!