J.CARP Cleaning Kit, Made of Stainless Steel 304, Tough and Enduring, Pack of 4 Features:If you have a hydration bladder, this kit is a must have. It made cleaning the bladder so much easier and not a chore. The brushes are very sturdy and easy to use without worrying about breakage. - The flexible brush is perfect for scrubbing inside of the hose; - The smaller mouthpiece brush allows you to precisely clean the mouthpiece; - The bigger brush is good for cleaning out the bladder itself; - The hanger is great for creating ventilation so that the that the hydration bladder can dry out completely. Package includes: 1 x flexible long snake brush for bladder tube cleaning; 1 x smaller brush for bite valve cleaning; 1 x bigger brush for bladder; 1 x collapsible frame for bladder drying. Use and Care instructions - Clean the bladder and tube with warm water before first use - Do not fill with milk, juice, soft drinks and alcohol beverages - Optimum temperature range: -20 to 50 degree Celsius - Avoid contact with extreme hot or cold objects, harsh chemicals, UV light and sharp objects - Clean hydration system with cleaning kit after each use to expand the lifespan of the bladder and the tube - To prevent molding, dry the water hose and water bag completely before storing 100% Satisfaction Guarantee: If you have any unsatisfaction for the quality the product, please feel free to let us know and we will send you a new replacement. If you have any question for the using of the product, please don't hesitate to contact us any time and we will reply you no later than 24hours;