Ride Along Dolly Bike Water Bottle for Kids - 100% BPA Free and Easy to Attach to Any Bike * 100% BPA Free * Easily attaches to the frame of your childs bike * No-Slide pads are included so weight with liquid wont make your bottle slide unwanted directions Kid's bike bottles are hard to find.. now its easy! From the makers of the best selling Ride Along Dolly Bike seat!