ALL IN ONE CLEANING KIT: 1 flexible snake brush, 1 smaller brush, 1 bigger brush, and 1 collapsible frame.
FLEXIBLE SNAKE BRUSH: excellent for hose cleaning
SMALLER BRUSH: perfect for mouth piece cleaning
BIGGER BRUSH: used for bladder cleaning
COLLAPSIBLE FRAME: designed for bladder drying, can be squeezed together to fit inside the bladder and allow it to air dry, suitable for any brand bladder with Maximum mouth opening 4.7" and Minimum mouth opening 1.6"