Giraffe Bottle Tower XL Starter Kit: 15 inch / 38 cm Modular Neck, Drinking Tube, Bite Valve aning Brush

USE WITH ANY GIRAFFE BOTTLE - If you have a Giraffe Bottle (Tritan or Stainless Steel) but don't have the Tower XL system, this kit is for you. This Tower XL kit is interchangeable with the Giraffe Bottle Tower and Giraffe Bottle Journey necks - simply unscrew the old adapter/neck and screw on the Tower XL neck. LARGER DRINKING TUBE - The XL drinking tube is over 2 and a half times bigger than the standard Tower drinking tube, with a 1/4" inner diameter - significantly larger than most straws. (Recommended for users with strong lung function.) FLEXIBLE AND ADJUSTABLE - Features a 15 inch / 38 cm flexible modular plastic hose. The neck is fully and repeatedly adjustable and will stay in place without springing back. BPA FREE, FDA COMPLIANT MATERIALS - Modular neck, drinking tube, and bite valve are all made of BPA free, FDA compliant plastics, which shouldn't retain flavor after being properly washed. 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