Product details:

Trek into an unknown adventure with the confidence of clean drinking water. The CamelBak LifeStraw Crux 2L Reservoir Filtration Kit carries 2 litres of water that pass through two separate stages of filtration for safe hydration. The Hollow Fibre Filter removes bacteria, parasites, and microplastics and the Activated Carbon Filter reduces taste, odour, and chlorine. The wide-mouth fill port includes a tethered leak-proof cap and an ergonomic handle for a sturdy fill. An on/off lever prevents unwanted drips and the Big Bite Valve self-seals after each sip. Hydroguard anti-microbial technology inhibits the growth of bacteria in the reservoir and tube, and all components are free of BPA, BPS, and BPF. Pack assembly is a breeze with an easy-to-load low-profile reservoir baffle and Quicklink System that features an auto shut-off to prevent leakage. Convert into a gravity bag by pairing with CamelBak's Reservoir Gravity Kit (sold separately). Safe hydration, trustworthy filtration.Easy Open / Close Leak-Proof Cap: Ergonomic handle
High Flow Rate: A steady stream per sip to power long adventures
Leak-Proof On / Off Valve: Water when you want it, none when you don't
Quicklink System: Easy reservoir removal from your pack with an auto shut-off to prevent leakage