Esoes 4 in 1 Hydration Bladder Cleaning Kit Cleaner for Universal Water Reservoir

Multifunctional:The water bladder cleaning kit is perfectly designed to clean and dry your hydration bladder. Suitable for 2 L water bag for runner or walker. Flexible Snake Brush: Excellant for hose cleaning,Long enough to clean the tube of Camelback, Platypus and Osprey Tubes. Collapsible frame: The frame is designed for bladder drying, can be squeezed together to fit inside the bladder and allow it to air dry, suitable for any brand bladder. Suitable for any brand bladder with maximum mouth opening 4.7" and minimum mouth opening 1.6". 4 IN 1 Cleaning Kit: 1* flexible snake brush, 1* smaller brush, 1* bigger brush, 1* collapsible frame; Large brush:The large brush is used to clean water bubbles.