Giraffe Bottle Tower XL Replacement Drinking Tube / Bite Valve Kit, for 25 inch / 63 cm Neck

MATCHES THE TOWER XL NECK - Designed for the Giraffe Bottle Tower XL system. Note that it is NOT compatible with the standard Giraffe Bottle Tower modular neck, since this drinking tube is larger. BPA FREE, FDA COMPLIANT MATERIALS - Drinking tube and bite valve are FDA compliant for food and beverage contact. REPLACE REGULARLY FOR HYGIENE - For daily users of the Giraffe Bottle, we recommend that the drinking tube / bite valve be replaced monthly for hygiene purposes. 27 INCH TOTAL LENGTH - The drinking tube is cut to 26 inches, which (since some of the tube is inside the bottle) corresponds to the 25 inch Giraffe Bottle Tower XL neck. REMOVABLE BITE VALVE - The bite valve allows the user to control the flow of the liquid, so that it won't leak when not in use, and prevents liquid from flowing back into the bottle. Keeping liquid primed and at-the-ready inside the length of the straw makes staying hydrated a breeze. Note that the bite valve is not recommended for small children or users without strong mouth function due to risk of choking., Manufacturer: Oak Hill Brands