Keep your CamelBak hydration system in top shape with this cleaning kit. The set includes all the essential tools you need, such as reservoir and tube brushes, as well as reservoir dryer & cleaning tablets to prevent mold and bacteria growth. The cleaning kit is sealed and never used. It's a must-have item for anyone who enjoys camping, biking and hiking etc. Get your CamelBak cleaning kit today and enjoy clean and fresh water every time! * sealed box has some creases and wear, please review pictures.