The CamelBak Mil-Spec Antidote Water Bladder Cleaning Kit is an all-in-one tool kit for faster and more effective cleaning and drying. The reservoir hanger clicks easily into Mil Spec Antidote Reservoir Quick Link port. The detached tube clicks easily into hanger clip. Tube brush, reservoir brush, and cleaning tabs help keep your reservoir clean and taste-free. Kit includes reservoir brush, tube brush, coyote dryer arms, 2 Cleaning Tabs, and coyote reservoir hanger.