CamelBak Motherlode Hydration Pack with 100oz (3.0L) Mil-Spec Crux Reservoir
Amazon.com : CamelBak - M.U.L.E. 100oz Mil Spec Crux Black (1741001000) : Sports & Outdoors
Amazon.com : MARCHWAY Tactical Molle Hydration Pack with 3L TPU Water Bladder, Military Backpack with Multi Compartment for Cycling, Hiking, Running, Backpacking (Black) : Sports & Outdoors
Amazon.com : CamelBak - ThermoBak 3L S 100oz Mil Spec Crux Black (1719001000) : Sports & Outdoors