The CamelBak Mil-Spec Crux Long Accessory Reservoir (1944001003) is engineered for extended missions where performance and reliability are non-negotiable. This high-flow reservoir delivers a 20% increase in water per sip compared to standard designs, keeping you hydrated with less effort. Built to CamelBak's military specifications, it's a favorite among tactical operators, hikers, and outdoor professionals who demand the best.
Mil-Spec Crux Reservoir: High-Flow Hydration for Long Hauls
The wide-mouth opening and quarter-turn cap allow rapid refills without spilling, and the integrated shutoff lever provides one-handed on/off control—even when you're wearing gloves. Inside, an internal baffle reduces water sloshing and keeps the reservoir stable against your back, ensuring a comfortable carry during fast-paced movements.
What Fits the Long Crux Reservoir?
This long accessory reservoir is specifically designed to fit CamelBak BFM, HAWG, and other tactical packs with a dedicated hydration sleeve. It replaces both the 100oz and 3L sizes, so be sure to check your pack's reservoir compartment. The low-profile shape and ergonomic handle make it easy to handle, fill, and clean—critical when you're in the field.
Whether you're on a long patrol, a serious trek, or a backcountry hunt, the CamelBak Mil-Spec Crux Long Accessory Reservoir provides the hydration capacity and durability you need to perform at your peak.
