All in One Cleaning Kit 4-piece kit in 1, including 3 brushes and a hanging frame for drying. Can be used for hydration reservoir cleaning. Soft Snake Brush Excellent for cleaning the hose tube of the hydration pack. About 91 cm long enough to clean the tube. Large Brush Used for water bladder cleaning. About 39 cm for cleaning the reservoir. Small Brush Perfect for cleaning the mouthpiece. About 14 cm for cleaning the bite valve. Foldable Hanger Designed for bladder drying, can be tightened to fit inside the bladder and allow it to air dry, suitable for any brand bladder with maximum mouth opening of 4.7 "and minimum mouth opening of 1.6". Material: Portable Material: PP Metal: 304 Stainless Steel Specifications: Hanger 32cm, width 4cm; The total length of the long brush is 39cm and the diameter of the brush head is 2.5cm. The total length of the small brush is 14cm and the diameter of the brush head is 1cm. The total length of the water pipe brush is 91cm and the diameter of the brush head is 1cm. The list includes: a long brush (cleaning the bag body) a small brush (cleaning the nozzle) a water pipe brush (cleaning the water pipe) a water bag drying rack (drying the water bag) Note: The price is the price of the cleaning kit without the water bag Instructions for use: 1. Instructions for use Gently brush back and forth with a suitable diameter brush 2. The brush head can be passed through the mouth of the cup, and the brush bristles can be rotated to clean the hard-to-clean parts. 3. After washing, please clean the brush and hang it to dry 4. Please do not use at high temperature to avoid damage to the bristles Color: blue Delivery quantity: 4 pieces/set become very rich