Amazon.com : CamelBak Crux 2L Water Reservoir Bladder with Water Filtration Kit, Filtered by LifeStraw - For Hiking, Backpacking, Travel, and Emergency Preparedness : Sports & Outdoors
Crux® 2L Reservoir
New in package CamelBak Crux Hydration Pack Reservoir Bladder Blue 70 OZ / 2 L 886798004563 | eBay
Amazon.com : Hydration Tube Covers Bladder Insulators are Compatible with Camelbak Reservoir Water Bladder. Will fit MIL Spec Antidote and Crux : Outdoor Backpack Reservoirs : Sports & Outdoors