We recommend that the drinking tube and bite valve be replaced every month following daily use. It is durable, will not rust, and does not retain flavor after being properly washed. REPLACE DRINKING TUBE AND BITE VALVE MONTHLY - Depending on frequency of use, it is recommended that the drinking tube and bite valve be replaced monthly for hygiene purposes. 47.75 INCH LENGTH - The total length of the drinking tube is 47.75 inches / 121 cm. Replacement Tube/Valve Kit for Giraffe Bottle Tower Hands This resists condensation and keeps hot drinks hot and cold drinks cold for hours. The Giraffe Bottle Journey Starter kit comes with the 47.75 tube, bite valve, clothing clip, tube cleaning brush, and cap adapter - all you need is the bottle. Shop Journey System Starter Kit: Drinking Tube, Bite Valve, Cleaning Brush, Clothing Clip, and Cap Adapter online at a best price in Togo. B09LFP61BT Note that the bite valve is not recommended for small children or users without strong mouth function due to risk of choking. If you already have a Giraffe Bottle, this is the kit for you. It has an adjustable clamp that easily attaches to round tubing on wheelchairs, power chairs, bed railings, desks, and more. Tower XL Hands Free Drinking Stainless Steel with Bottle Holder... USE WITH ANY GIRAFFE BOTTLE - If you have a Giraffe Bottle (Tritan or Stainless Steel) but don't have the Journey system, this kit is for you. Osprey Bite Valve Source Tactical Convertube Kit Adds Drinking Tube To Nalgene And Water Bottles E Pipe Cleaner Keeping liquid primed and at-the-ready inside the length of the straw makes staying hydrated a breeze. The system features a flexible 36 inch / 91 cm blue drinking tube with a bite valve.