CamelBak Mil-Spec - Cleaning Kit. Optimized for reservoirs with Quick Link System. Features of CamelBak Mil-Spec Cleaning Kit Reservoir hanger clicks easily into Mil Spec Crux Reservoir Quick Link port Tube brush reservoir brush and cleaning tabs help keep your reservoir clean and taste-free Extra-long cleaning brush perfect for cleaning CamelBak reservoirs including Long Neck Water Beast Omega Water Beast Mil Spec Antidote and Mil Spec Crux reservoirs Package Contents: CamelBak Mil-Spec Cleaning Kit CamelBak 2054901000: Mil-Spec - Cleaning Kit