Mazama Hydration Bladder Cleaning and Drying Kit Universal Bundle Designs Complete universalcleaningkitfor all sports hydration systems, including Camelbak, Osprey, Platypus, Teton and many more Includes reservoir hanger/dryer, reservoir cleaning brush, drink tube brush, and mini bite-valve brush Bladder brush with side and end bristles cleans interior seams and corners; collapsible drying frame holds reservoir walls open for complete drying 33 inch long flexible drink tube brush fits standard hydration drink tubes SATISFACTION GUARANTEED: We stand behind our products. We know they are high quality and built to last; but if for any reason you are unsatisfied, return your product for a full refund.